Quantum Events Worldwide

Discover quantum computing conferences, workshops, and networking events around the globe.

to
Showing 100 of 428 events

Event Locations

Qubits 2026

Medium
Boca Raton, United StatesDate TBA
Quantum Computingintermediate

D-Wave's premier annual user conference connecting quantum computing trailblazers and thought leaders from around the globe. Features talks, live demonstrations showcasing real-world quantum applications across logistics, manufacturing, government, life sciences, and financial services, with focus on annealing quantum computing performance.

55th Winter Colloquium on the Physics of Quantum Electronics (PQE 2026)

Large
Snowbird, United StatesDate TBA
Quantum Physicsadvanced

Annual physics conference that attracts world experts in laser physics, quantum physics, and related areas. Offers comprehensive insight into quantum electronics with affordable registration. Long-running prestigious conference since the early 1970s for researchers in quantum physics and laser physics.

Quantum.Tech – Commercial Applications of Quantum Computing, Communications and Sensing (Doha 2026)

Medium
Doha, QatarDate TBA
Quantum Computingintermediate

Premier event dedicated to unlocking commercial potential of quantum technologies. Focuses on practical applications in energy, medicine, genomics, finance, logistics, and healthcare. Brings together 225+ quantum pioneers and 1,000+ senior executives from industries actively investing in quantum technologies including finance, pharma, government, defense, and telecommunications.

Quantum Information Processing (QIP 2026)

Large
Riga, LatviaDate TBA
Quantum Informationadvanced

Premier annual meeting for theoretical quantum information research hosted by University of Latvia. Convenes 800+ scientists and industry representatives worldwide to discuss latest research in quantum computing, physics, cryptography, mathematics, and information theory. World's largest and most prestigious scientific conference in quantum information processing.

International Conference on Quantum Communications, Networking, and Computing (QCNC 2026)

Large
Kobe, JapanDate TBA
Quantum Communicationsadvanced

IEEE conference providing forum for academic researchers and industry practitioners to present research progress and exchange ideas in quantum communications, networking, computing, cryptography, and AI. Features four tracks covering quantum communications/networks, computing/sensing, security, and applications. Best papers recommended for publication in Digital Communications and Networks journal.

5th Workshop on Quantum Repeaters and Networks (WQRN 2026)

Small
Singapore, SingaporeDate TBA
Quantum Networksadvanced

Premier conference for theorists, experimentalists and engineers building the Quantum Internet. Laser-focused workshop bringing research community together to discuss progress, challenges and new directions for quantum repeaters and networks, including key enabling technologies, system integration, protocols for network links, and large-scale network architectures.

Conference on Lasers and Electro-Optics (CLEO 2026)

Large
Charlotte, United StatesDate TBA
Quantum Photonicsall levels

Premier international forum for scientific and technical optics, uniting fields of lasers and opto-electronics. Showcases full spectrum of laser technology from fundamental research to real-world applications. Industry's leading event in laser science and photonics, bringing together researchers, industry experts, and innovators worldwide.

Benasque Workshop on Atomtronics 2026

Small
Benasque, SpainDate TBA
Quantum Physicsadvanced

Specialized workshop on Atomtronics focusing on atomic quantum matter like Bose-Einstein condensates manipulated in electric, magnetic, or optical circuits. Explores low decoherence/dissipation rates of cold atoms systems and enhanced flexibility for quantum technology applications. Limited to about 80 participants for intensive discussions.

Quantum Spintronics (QuSpin 2026)

Medium
Trondheim, NorwayDate TBA
Quantum Spintronicsadvanced

Annual conference by NTNU's Center of Excellence QuSpin, developing basic science using quantum entities like electron spin as information carriers. Focus on quantum spintronics research from one of ten Centers of Excellence recognized by Research Council of Norway for 2017-2027.

Young Atom Opticians (YAO 2026)

Small
Heraklion, GreeceDate TBA
Quantum Physicsbeginner

Annual meeting for PhD and master students in atomic, molecular, optical and quantum physics. Provides perfect platform for young researchers to share work, learn from peers and experts, and connect with international AMO and quantum community. Week-long conference on beautiful Crete island.

Quantum Science: Implementations (Benasque 2026)

Small
Benasque, SpainDate TBA
Quantum Computingadvanced

Two-week quantum physics workshop discussing recent progress and challenges in physical implementation of quantum science including quantum information, computation, simulation, cryptography, metrology, and foundations. Balanced mixture of theorists and experimentalists from optical lattices, trapped ions, atomic ensembles, cavity QED, NV-centers, quantum dots, quantum circuits, and nanophotonics.

Inside Quantum Technology Nordics 2026

Medium
Oslo, NorwayDate TBA
Quantum Computingintermediate

Fourth annual IQT Nordics conference focusing on real-world applications and progress enabled by quantum technology. Part of IQT's global series bringing together industry professionals, researchers, and stakeholders in the quantum technology ecosystem with theme 'Quantum Technology in a Changing World'.

12th Single Photon Workshop (SPW 2026)

Medium
Naples, ItalyDate TBA
Quantum Photonicsadvanced

World's largest biennial conference dedicated to single photon generation and detection technology and applications. Brings together academia, industry, and government bodies interested in single photon sources, detectors, photon entanglement for quantum cryptography, quantum information processing, quantum imaging, quantum metrology, astrophysics, nuclear physics, and biology applications.

Gordon Research Seminar: Quantum Science 2026

Small
Boston, United StatesDate TBA
Quantum Physicsbeginner

Gordon Research Seminar aimed at graduate students and postdocs in quantum science. Provides platform for young researchers to present work, share ideas, and network with peers before the main Gordon Research Conference. Focuses on cutting-edge research in quantum physics and related fields.

Gordon Research Conference: Many-Body Quantum Systems 2026

Medium
Boston, United StatesDate TBA
Quantum Physicsadvanced

Gordon Research Conference focusing on many-body quantum systems, correlated electron systems, and quantum science. Brings together leading researchers to discuss cutting-edge research in quantum many-body physics, quantum phase transitions, and emergent phenomena in strongly correlated quantum systems.

Fault-Tolerant Quantum Technologies Workshop 2026

Small
Benasque, SpainDate TBA
Quantum Computingadvanced

Two-week workshop accelerating development of new theoretical tools to improve performance, efficiency and practicality of fault-tolerance protocols. Helps quantum hardware developers overcome decoherence challenges. Small number of morning talks with ample free time for researchers to exchange ideas.

Quantum Engineering of Levitated Systems 2026

Small
Benasque, SpainDate TBA
Quantum Physicsadvanced

Workshop on recent developments in quantum systems based on levitation by optical, electric and magnetic techniques focusing on mesoscopic systems. Ultra-low dissipation enables new sensors and exploration of macroscopic quantum states, probing classical-to-quantum boundary for novel engineered quantum systems.

International Conference on Quantum Cryptography (QCrypt 2026)

Large
Ottawa, CanadaDate TBA
Quantum Cryptographyadvanced

Premier annual international scientific conference presenting latest results in quantum cryptography. 16th edition bringing together researchers and students to discuss developments in quantum methods for secure communication and computation. Top venue for quantum cryptography research worldwide.

26th Asian Quantum Information Science Conference (AQIS 2026)

Large
Seoul, South KoreaDate TBA
Quantum Informationadvanced

Annual conference in long-running Asian Quantum Information Science series focusing on quantum information processing, communication, and cryptography. Bridges quantum physics, computer science, mathematics, and information technologies across Asia and internationally.

Photon 2026 (Photonics Congress)

Large
Newcastle upon Tyne, United KingdomDate TBA
Quantum Photonicsall levels

Thirteenth biennial conference in series covering optics and photonics since 2002. Multi-disciplinary event organized by Institute of Physics featuring plenary talks, contributed presentations, posters, and exhibition. Covers quantum optics, quantum electronics, photonics, and related technologies.

Qudits 2026 Conference

Small
Sydney, AustraliaDate TBA
Quantum Computingadvanced

Specialized conference on qudits (d-dimensional quantum systems) in quantum computing. Focus on developing quantum computing platforms using qudits as fundamental units, including demonstrations of error-corrected logical qutrits and ququarts using Gottesman-Kitaev-Preskill bosonic codes.

Quantum Days 2026 (Canada)

Large
Victoria, CanadaDate TBA
Quantum Computingall levels

Canada's flagship quantum science and technology conference bringing together 1,000+ participants coast-to-coast. Three-day event with interactive sessions, talks, panels, industry sessions, and poster presentations for students, researchers, industry professionals, policymakers, and investors.

Quantum for International (Q4I) Workshop 2026

Medium
Rome, United StatesDate TBA
Quantum Computingintermediate

Premier Upstate New York quantum science gathering with transformative potential focus. Features diverse presentations, keynote speakers from government/academia/industry, international participation, and networking opportunities. Hosted by AFRL, AFOSR, Griffiss Institute, and Innovare Advancement Center.

Quantum.Tech USA 2026

Large
Boston, United StatesDate TBA
Quantum Computingintermediate

Premier platform unlocking commercial potential of quantum technologies across entire ecosystem. Direct access to 1,000+ senior executives from finance, pharma, healthcare, government, defense, telco, and logistics. Features quantum policy working groups, skills accelerator masterclasses, networking, and Quantum Index Awards.

5th Commercialising Quantum Global 2026

Large
London, United KingdomDate TBA
Quantum Computingintermediate

Annual Economist Impact event with case study-led agenda on how organizations should prepare for and implement quantum technology. Focus on real-world quantum applications and measurable ROI, featuring diverse end-user case studies for enterprises at every stage of quantum journey.

Quantum World Congress 2026

Large
Arlington, United StatesDate TBA
Quantum Computingall levels

First-ever gathering connecting world's quantum ecosystem including brightest researchers, innovators, technology developers, legislators, and industry experts. Unites global experts from industry, government, academia to explore latest breakthroughs in quantum research, applications, and commercialization. Features 700+ attendees with international delegations from multiple countries.

Q2B 2026 (Paris)

Large
Paris, FranceDate TBA
Quantum Computingintermediate

World's largest quantum conference organized by QCWare. One of Europe's leading quantum conferences bringing together global experts, industry leaders, and policymakers to explore breakthroughs, assess technologies, and unlock business value. Features Quantum Case Study Showcase focusing on industrial use cases.

Q2B 2026 (Silicon Valley)

Large
San Jose, United StatesDate TBA
Quantum Computingintermediate

World's largest quantum conference in Silicon Valley organized by QCWare. Brings together top academics, industry end users, government representatives and quantum computing vendors worldwide. Features Quantum Case Study Showcase for successful quantum technology applications in computing, communications, security, and sensing.

IEEE Quantum Week 2026 (QCE26)

Large
Denver, United StatesDate TBA
Quantum Computingall levels

IEEE International Conference on Quantum Computing and Engineering bridging gap between quantum computing science and industry development. Multidisciplinary venue for quantum researchers, scientists, engineers, entrepreneurs, developers, students, practitioners, educators, and newcomers to discuss challenges and opportunities.

Texas Quantum Summit 2026

Medium
Laredo, United StatesDate TBA
Quantum Computingall levels

Texas quantum research and development summit bringing together researchers, industry leaders and policymakers to accelerate state's leadership in quantum technologies. Covers quantum computing hardware/algorithms, AI applications, quantum materials/devices/sensors, quantum communications/networks, and workforce training integrating academia and industry.

Chicago Quantum Summit 2026

Large
Chicago, United StatesDate TBA
Quantum Computingall levels

Annual summit engaging scientific/government leaders, industries scaling quantum applications, and trainees leading future quantum research. Two-day event highlighting breakthrough research, commercialization, workforce development, and field-defining discussions at intersection of quantum technology and society in Illinois-Wisconsin-Indiana quantum hub.

UK National Quantum Technologies Showcase 2026

Large
London, United KingdomDate TBA
Quantum Computingall levels

UK's biggest quantum event organized by Innovate UK, EPSRC, and UKNQTP. Features 100+ exhibitors and 2000+ attendees showcasing quantum hardware, software, infrastructure, communications, sensing, and imaging applications. Open to investors, entrepreneurs, innovation managers with stake in UK quantum ecosystem.

IBM Quantum Developer Conference 2026

Medium
Atlanta, United StatesDate TBA
Quantum Computingintermediate

Annual IBM conference bringing together quantum developers worldwide to preview hardware/software powering first quantum advantage demonstrations. Exclusive preview of IBM Quantum Roadmap updates, hands-on workshops, error mitigation tools, and platform demonstrations for advantage-grade workflows.

Quantum Australia 2026

Large
Sydney, AustraliaDate TBA
Quantum Computingall levels

Australia's premier quantum event bringing together 700+ local/international attendees including world-leading quantum researchers, businesses, government decision-makers, startups, and big tech. Focus on accelerating impact from research to commercialization and developing quantum technology markets.

2nd International Conference on Physics and Quantum Computing (ICPQC 2026)

Medium
Hefei, ChinaDate TBA
Quantum Computingintermediate

International conference bringing together researchers, scholars, and industry experts in physics and quantum computing. Features presentations on quantum algorithms, quantum hardware, quantum information theory, and experimental quantum systems. Aims to foster collaboration between theoretical and experimental quantum physicists and computing researchers.

6th International Conference on Quantum Algorithms and Complexity Theory (QACT 2026)

Medium
Xiamen, ChinaDate TBA
Quantum Algorithmsadvanced

Academic conference focusing on theoretical aspects of quantum algorithms and computational complexity theory. Covers quantum algorithm design, complexity analysis, quantum advantage demonstrations, and connections between quantum computation and classical complexity theory. Targets researchers in theoretical computer science and quantum information.

Quantum Thermodynamics Conference (QTD 2026)

Small
Palermo, ItalyDate TBA
Quantum Thermodynamicsadvanced

Specialized conference on quantum thermodynamics covering non-equilibrium quantum systems, quantum heat engines, thermodynamic foundations of quantum mechanics, and energy transport in quantum systems. Network event for researchers working at the intersection of quantum physics and thermodynamics.

Frontiers of Quantum and Mesoscopic Thermodynamics 2026 (FQMT'26)

Medium
Prague, Czech RepublicDate TBA
Quantum Thermodynamicsadvanced

11th FQMT conference covering non-equilibrium and many-body phenomena, physics of information, foundations of quantum physics, and open quantum, mesoscopic, biological, and gravitational systems. Week-long scientific gathering with invited speakers, posters, and special lectures for researchers in quantum physics and interdisciplinary fields.

International Conference on Quantum Physics and Cosmology (ICQPC 2026)

Medium
Istanbul, TurkeyDate TBA
Quantum Physicsadvanced

WASET conference bringing together leading academic scientists, researchers and scholars to exchange experiences and research results on quantum physics and cosmology. Covers atomic physics, nuclear physics, high energy physics, superconductivity, theoretical and experimental soft matter studies, astro-particle physics, and quantum science and technology.

International Conference on Quantum Information and Computation (ICQIC 2026)

Medium
Tokyo, JapanDate TBA
Quantum Informationadvanced

WASET conference covering quantum information theory, quantum cryptography, quantum communication, quantum metrology, and optical and solid-state quantum information processing implementations. Brings together researchers working in theoretical and practical aspects of quantum information science and technology.

International Conference on Photonics, Optoelectronics and Quantum Electronics (ICPOQE 2026)

Medium
Tokyo, JapanDate TBA
Quantum Photonicsintermediate

WASET conference bringing together academic scientists, researchers and scholars to exchange experiences and research results on photonics, optoelectronics and quantum electronics. Covers quantum optics, photonic devices, laser technology, optical communications, and quantum photonic applications. Provides interdisciplinary platform for researchers, practitioners and educators in photonics and quantum optics.

International Conference on Quantum Information Science, Engineering and Technology (ICQISET 2026)

Medium
Singapore, SingaporeDate TBA
Quantum Informationintermediate

WASET conference for researchers, scientists, scholars, engineers, academic, scientific and university practitioners to present research activities in quantum information science, engineering and technology. Covers quantum computing, quantum cryptography, quantum communication, quantum sensors, and quantum programming languages. Interdisciplinary platform for advancing quantum technologies.

Munich Quantum Software Forum 2026

Medium
Munich, GermanyDate TBA
Quantum Softwareintermediate

Annual forum organized by TUM's Chair for Design Automation bringing together the quantum computing software community. Features presentations from industry, startups, and academia on software tools, recent developments, software pitch sessions, and discussions on standards like MLIR vs QASM. Participants include major players like IBM, Google, Intel, NVIDIA, BMW, SAP and numerous start-ups.

Superconducting Qubits and Algorithms Conference (SQA 2026)

Medium
Berkeley, United StatesDate TBA
Quantum Hardwareadvanced

Not-for-profit scientific conference focusing on science, technology, and algorithms relevant for superconducting quantum computers. Features keynote speakers, scientific sessions covering quantum error correction, qubit technologies, and quantum algorithms. Includes poster sessions, workshops, networking events, and excursions to quantum ecosystem. Organized by QuTech, Orange Quantum Systems, and IQM Quantum Computers.

Global Summit on Quantum Computing 2026

Large
Barcelona, SpainDate TBA
Quantum Computingall levels

Hybrid event bringing together leading experts, researchers, and industry pioneers to explore latest breakthroughs and advancements in quantum computing. Theme 'Quantum Computing for a Smarter and Secure Future' with keynote sessions, panel discussions, interactive workshops. Features speakers from universities worldwide and offers publication opportunities in conference proceedings and partnered journals.

Q+AI 2026 (Quantum + AI Conference)

Medium
New York, United StatesDate TBA
Quantum Computingintermediate

Inside Quantum Technology conference covering intersection of Quantum and AI technologies. Programmed by Lawrence Gasman and Bob Sutor, emphasizing use cases in automotive, aerospace, defense, robotics, supply chains, data centers, security/privacy, product design, workflow and chip industry integration. Features networking functions including New York Harbor cruise dinner.

Quantum+Crypto 2026

Medium
New York, United StatesDate TBA
Quantum Cryptographyintermediate

Inside Quantum Technology conference exploring the threat posed by quantum computers to cryptocurrencies and blockchain technologies. Covers quantum-resistant cryptography, post-quantum security protocols, current cryptographic vulnerabilities, and quantum algorithm capabilities. Co-located with Q+AI conference, offering standalone or combined registration options.

Africa Quantum Summit 2026

Medium
Cape Town, South AfricaDate TBA
Quantum Computingall levels

Summit focused on developing Africa's quantum technology ecosystem and securing Africa's quantum future. Brings together scientists, researchers, industry leaders, and policymakers to foster autonomous African research strategy in quantum science and technology. Part of initiatives including South African Quantum Technology Initiative and Africa Quantum Consortium to build quantum capability across the continent.

Quantum Matter International Conference (QUANTUMatter 2026)

Large
unknown, unknownDate TBA
Quantum Physicsadvanced

6th annual conference bringing together communities engaged in quantum information and quantum matter science and technologies. Focuses on fostering incubation of new ideas and collaborations at forefront of quantum technologies, emerging quantum materials, novel quantum communication protocols, quantum sensing and quantum simulation. Part of annual series rotating between European cities.

Quantum Latino 2026

Large
Mexico City, MexicoDate TBA
Quantum Computingall levels

Largest quantum event in Latin America attracting thousands of attendees with 59% located in Latin American countries. Features keynote speeches, research talks, quantum computing hands-on sessions, career events, networking sessions, panel discussions, workshops, hackathons, and industrial exhibition. Combines online and in-person formats, organized by QURECA, Quantum-South and Unconventional Computing Lab.

Quantum Meet 2026 – Global Summit on Quantum Computing

Large
Barcelona, SpainDate TBA
Quantum Computingall levels

Hybrid event bringing together leading experts, researchers, and industry pioneers to explore latest breakthroughs and advancements in quantum computing. Theme 'Quantum Computing for a Smarter and Secure Future' with keynote sessions, panel discussions, interactive workshops. Features speakers from universities worldwide and offers publication opportunities in conference proceedings and partnered journals.

World Conference on Quantum Computing and Applications (WCQCA-2026)

Large
Tokyo, JapanDate TBA
Quantum Computingall levels

Hybrid world conference bringing together quantum computing researchers, scientists, engineers, and industry professionals from around the globe. Covers quantum computing applications across industries, quantum algorithms, hardware development, and emerging quantum technologies. Features keynote presentations, technical sessions, workshops, and networking opportunities for global quantum community.

Quantum Computing 2026 – Global Conference on Quantum Science and Technology

Medium
Rome, ItalyDate TBA
Quantum Computingintermediate

Global conference organized by Times Scientific Group bringing together quantum computing experts for knowledge sharing and networking. Features scientific program focused on quantum computing topics, abstract presentations, and opportunities to expand networking with global experts in the field. Aimed at researchers, scientists, and industry professionals in quantum technologies.

Q4I Workshop 2026 – Quantum for International

Medium
Rome, United StatesDate TBA
Quantum Computingintermediate

Premier Upstate New York quantum science gathering with transformative potential focus. Features diverse presentations, keynote speakers from government/academia/industry, international participation, and networking opportunities. Hosted by AFRL, AFOSR, Griffiss Institute, and Innovare Advancement Center bringing together quantum researchers and professionals.

International Congress of Quantum Chemistry (ICQC 2026)

Large
Berkeley, United StatesDate TBA
Quantum Chemistryadvanced

18th International Congress bringing together leading researchers in quantum chemistry. Features 6 keynote speakers, 20 plenary speakers, over 40 invited speakers from around the world, and approximately 45 contributed talks. Covers cutting-edge research in quantum chemistry including computational methods, theoretical developments, and applications to chemical systems.

IWOTA 2026 – International Workshop on Operator Theory and its Applications

Large
Quebec City, CanadaDate TBA
Quantum Physicsadvanced

37th International Workshop bringing together mathematicians and engineers working in operator theoretic functional analysis and applications. Features invited and contributed talks, cross-disciplinary interaction among mathematicians, electrical engineers and mathematical physicists. One of the largest continuing conferences in operator theory, emphasizing exchange of new results and tracing future developments.

Strings Conference 2026 (Fudan University)

Large
Shanghai, ChinaDate TBA
Quantum Physicsadvanced

36th annual Strings conference, premier international academic event in theoretical physics. Third time hosted in China, first time in Shanghai, organized by Shanghai Institute for Mathematics and Interdisciplinary Sciences. Brings together leading researchers to discuss latest developments in string theory, quantum gravity, and quantum field theory. Core platform driving frontiers of string theory and related fields.

Global Summit on Quantum Computing – Quantum Meet 2026

Large
Barcelona, SpainDate TBA
Quantum Computingall levels

Hybrid event bringing together leading experts, researchers, and industry pioneers to explore latest breakthroughs and advancements in quantum computing. Theme 'Quantum Computing for a Smarter and Secure Future' with keynote sessions, panel discussions, interactive workshops. Features speakers from universities worldwide and offers publication opportunities in conference proceedings and partnered journals.

World Conference on Quantum Computing and Applications 2026 (WCQCA-2026)

Large
Tokyo, JapanDate TBA
Quantum Computingall levels

Hybrid world conference bringing together quantum computing researchers, scientists, engineers, and industry professionals from around the globe. Covers quantum computing applications across industries, quantum algorithms, hardware development, and emerging quantum technologies. Features keynote presentations, technical sessions, workshops, and networking opportunities for global quantum community.

Quantum Computing 2026 (Global Conference on Quantum Science and Technology)

Medium
Rome, ItalyDate TBA
Quantum Computingintermediate

Global conference organized by Times Scientific Group bringing together quantum computing experts for knowledge sharing and networking. Features scientific program focused on quantum computing topics, abstract presentations, and opportunities to expand networking with global experts in the field. Aimed at researchers, scientists, and industry professionals in quantum technologies.

Quantum for International Workshop 2026 (Q4I 2026)

Medium
Rome, United StatesDate TBA
Quantum Computingintermediate

Premier Upstate New York quantum science gathering with transformative potential focus. Features diverse presentations, keynote speakers from government/academia/industry, international participation, and networking opportunities. Hosted by AFRL, AFOSR, Griffiss Institute, and Innovare Advancement Center bringing together quantum researchers and professionals.

18th International Congress of Quantum Chemistry (ICQC 2026)

Large
Berkeley, United StatesDate TBA
Quantum Chemistryadvanced

18th International Congress bringing together leading researchers in quantum chemistry. Features 6 keynote speakers, 20 plenary speakers, over 40 invited speakers from around the world, and approximately 45 contributed talks. Covers cutting-edge research in quantum chemistry including computational methods, theoretical developments, and applications to chemical systems.

International Workshop on Operator Theory and its Applications 2026 (IWOTA 2026)

Large
Quebec City, CanadaDate TBA
Quantum Physicsadvanced

37th International Workshop bringing together mathematicians and engineers working in operator theoretic functional analysis and applications. Features invited and contributed talks, cross-disciplinary interaction among mathematicians, electrical engineers and mathematical physicists. One of the largest continuing conferences in operator theory, emphasizing exchange of new results and tracing future developments.

Strings 2026

Large
Shanghai, ChinaDate TBA
Quantum Physicsadvanced

36th annual Strings conference, premier international academic event in theoretical physics. Third time hosted in China, first time in Shanghai, organized by Shanghai Institute for Mathematics and Interdisciplinary Sciences. Brings together leading researchers to discuss latest developments in string theory, quantum gravity, and quantum field theory. Core platform driving frontiers of string theory and related fields.

Quantum Information Processing (QIP 2026)

Large
Riga, LatviaDate TBA
Quantum Informationadvanced

Premier annual meeting for theoretical quantum information research hosted by University of Latvia. Convenes 800+ scientists and industry representatives worldwide to discuss latest research in quantum computing, physics, cryptography, mathematics, and information theory. World's largest and most prestigious scientific conference in quantum information processing.

International Conference on Quantum Cryptography (QCrypt 2026)

Large
Ottawa, CanadaDate TBA
Quantum Cryptographyadvanced

Premier annual international scientific conference presenting latest results in quantum cryptography. 16th edition bringing together researchers and students to discuss developments in quantum methods for secure communication and computation. Top venue for quantum cryptography research worldwide.

D-Wave Qubits 2026

Medium
Boca Raton, United StatesDate TBA
Quantum Computingintermediate

D-Wave's premier annual user conference connecting quantum computing trailblazers and thought leaders from around the globe. Features talks, live demonstrations showcasing real-world quantum applications across logistics, manufacturing, government, life sciences, and financial services, with focus on annealing quantum computing performance.

Inside Quantum Technology Nordics 2026 (IQT Nordics 2026)

Medium
Oslo, NorwayDate TBA
Quantum Computingintermediate

Fourth annual IQT Nordics conference focusing on real-world applications and progress enabled by quantum technology. Part of IQT's global series bringing together industry professionals, researchers, and stakeholders in the quantum technology ecosystem with theme 'Quantum Technology in a Changing World'.

Quantum.Tech 2026 – Commercial Applications Summit

Medium
Doha, QatarDate TBA
Quantum Computingintermediate

Premier event dedicated to unlocking commercial potential of quantum technologies. Focuses on practical applications in energy, medicine, genomics, finance, logistics, and healthcare. Brings together 225+ quantum pioneers and 1,000+ senior executives from industries actively investing in quantum technologies including finance, pharma, government, defense, and telecommunications.

55th Winter Colloquium on the Physics of Quantum Electronics (PQE 2026)

Large
Snowbird, United StatesDate TBA
Quantum Physicsadvanced

Annual physics conference that attracts world experts in laser physics, quantum physics, and related areas. Offers comprehensive insight into quantum electronics with affordable registration. Long-running prestigious conference since the early 1970s for researchers in quantum physics and laser physics.

IEEE International Conference on Quantum Communications, Networking, and Computing (QCNC 2026)

Large
Kobe, JapanDate TBA
Quantum Communicationsadvanced

IEEE conference providing forum for academic researchers and industry practitioners to present research progress and exchange ideas in quantum communications, networking, computing, cryptography, and AI. Features four tracks covering quantum communications/networks, computing/sensing, security, and applications. Best papers recommended for publication in Digital Communications and Networks journal.

5th Workshop for Quantum Repeaters and Networks (WQRN 2026)

Small
Singapore, SingaporeDate TBA
Quantum Networksadvanced

Premier conference for theorists, experimentalists and engineers building the Quantum Internet. Laser-focused workshop bringing research community together to discuss progress, challenges and new directions for quantum repeaters and networks, including key enabling technologies, system integration, protocols for network links, and large-scale network architectures.

Quantum Spintronics 2026 (QuSpin 2026)

Medium
Trondheim, NorwayDate TBA
Quantum Spintronicsadvanced

Annual conference by NTNU's Center of Excellence QuSpin, developing basic science using quantum entities like electron spin as information carriers. Focus on quantum spintronics research from one of ten Centers of Excellence recognized by Research Council of Norway for 2017-2027.

Young Atom Opticians Conference 2026 (YAO 2026)

Small
Heraklion, GreeceDate TBA
Quantum Physicsbeginner

Annual meeting for PhD and master students in atomic, molecular, optical and quantum physics. Provides perfect platform for young researchers to share work, learn from peers and experts, and connect with international AMO and quantum community. Week-long conference on beautiful Crete island.

Atomtronics 2026 Workshop

Small
Benasque, SpainDate TBA
Quantum Physicsadvanced

Specialized workshop on Atomtronics focusing on atomic quantum matter like Bose-Einstein condensates manipulated in electric, magnetic, or optical circuits. Explores low decoherence/dissipation rates of cold atoms systems and enhanced flexibility for quantum technology applications. Limited to about 80 participants for intensive discussions.

Quantum Science: Implementations 2026

Small
Benasque, SpainDate TBA
Quantum Computingadvanced

Two-week quantum physics workshop discussing recent progress and challenges in physical implementation of quantum science including quantum information, computation, simulation, cryptography, metrology, and foundations. Balanced mixture of theorists and experimentalists from optical lattices, trapped ions, atomic ensembles, cavity QED, NV-centers, quantum dots, quantum circuits, and nanophotonics.

12th Single Photon Workshop 2026 (SPW 2026)

Medium
Naples, ItalyDate TBA
Quantum Photonicsadvanced

World's largest biennial conference dedicated to single photon generation and detection technology and applications. Brings together academia, industry, and government bodies interested in single photon sources, detectors, photon entanglement for quantum cryptography, quantum information processing, quantum imaging, quantum metrology, astrophysics, nuclear physics, and biology applications.

Many-Body Quantum Systems GRC 2026 (Quantum Science Gordon Research Conference)

Medium
Boston, United StatesDate TBA
Quantum Physicsadvanced

Gordon Research Conference focusing on many-body quantum systems, correlated electron systems, and quantum science. Brings together leading researchers to discuss cutting-edge research in quantum many-body physics, quantum phase transitions, and emergent phenomena in strongly correlated quantum systems.

Fault-Tolerant Quantum Technologies 2026

Small
Benasque, SpainDate TBA
Quantum Computingadvanced

Two-week workshop accelerating development of new theoretical tools to improve performance, efficiency and practicality of fault-tolerance protocols. Helps quantum hardware developers overcome decoherence challenges. Small number of morning talks with ample free time for researchers to exchange ideas.

Quantum Engineering of Levitated Systems 2026

Small
Benasque, SpainDate TBA
Quantum Physicsadvanced

Workshop on recent developments in quantum systems based on levitation by optical, electric and magnetic techniques focusing on mesoscopic systems. Ultra-low dissipation enables new sensors and exploration of macroscopic quantum states, probing classical-to-quantum boundary for novel engineered quantum systems.

26th Asian Quantum Information Conference (AQIS 2026)

Large
Seoul, South KoreaDate TBA
Quantum Informationadvanced

Annual conference in long-running Asian Quantum Information Science series focusing on quantum information processing, communication, and cryptography. Bridges quantum physics, computer science, mathematics, and information technologies across Asia and internationally.

World Quantum Computing & Engineering Summit 2026 (WQCES-2026)

Large
Bern, SwitzerlandDate TBA
Quantum Computingintermediate

World summit bringing together quantum computing and engineering professionals, researchers, and industry leaders to discuss latest developments in quantum technologies. Focuses on practical applications, engineering challenges, and commercial opportunities in quantum computing across industries.

Commercialising Quantum Global 2026

Large
London, United KingdomDate TBA
Quantum Computingintermediate

Annual Economist Impact event with case study-led agenda on how organizations should prepare for and implement quantum technology. Focus on real-world quantum applications and measurable ROI, featuring diverse end-user case studies for enterprises at every stage of quantum journey.

SPIE Quantum West Expo 2026

Large
San Francisco, United StatesDate TBA
Quantum Photonicsall levels

Part of SPIE Photonics West, major international conference and exhibition covering quantum photonics, quantum optics, and quantum technologies. Features technical sessions, keynote presentations, and industry exhibition showcasing latest developments in quantum photonic systems, quantum sensors, quantum communication, and quantum computing hardware.

NC State Quantum Summer School 2026

Small
Raleigh, United StatesDate TBA
Quantum Educationbeginner

Educational summer school program hosted by NC State University introducing students and early-career researchers to quantum science and technology. Features lectures, hands-on activities, and workshops covering quantum computing fundamentals, quantum algorithms, quantum hardware, and career pathways in quantum technologies.

Inaugural Asian Conference on Trapped Ions (ACTI 2026)

Medium
Singapore, SingaporeApr 20, 2026
Quantum Hardwareadvanced

First dedicated Asian conference on trapped-ion quantum computing, covering hardware, gate fidelity, and scaling approaches.

ICTP-IBM School on Quantum Computing and Simulation

Medium
Trieste, ItalyApr 20, 2026
Quantum Computingintermediate

Intensive school at ICTP Trieste co-organized with IBM, covering quantum computing algorithms and quantum simulation techniques.

Quantum Computing Infra Summit 2026

Medium
Sunnyvale, United States of AmericaApr 23, 2026
Quantum Industryintermediate

Summit focused on quantum computing infrastructure: cloud access, hybrid workflows, and enterprise deployment.

Q-EXPO 2026

Large
Bilbao, SpainMay 18, 2026
Quantum Industryintermediate

European quantum industry exhibition bringing together startups, corporates, and research institutions.

Quantum Meets 2026

Medium
Amsterdam, NetherlandsMay 19, 2026
Quantum Technologyintermediate

Annual Dutch quantum community gathering covering research, startups, and industry.

U of I Quantum Circuit Conference 2026

Small
Urbana-Champaign, United States of AmericaMay 19, 2026
Quantum Hardwareadvanced

Workshop on challenges and frontiers in superconducting quantum circuits, hosted at the University of Illinois.

Padua Space Quantum Information Workshop 2026

Small
Padua, ItalyMay 20, 2026
Quantum Communicationadvanced

Workshop on quantum information in space contexts, covering satellite QKD, quantum networks, and free-space entanglement.

PenteQost Spring School on Quantum Science 2026

Small
Siegen, GermanyMay 22, 2026
Quantum Sciencebeginner

Spring school introducing graduate students to quantum science and technology, held at the University of Siegen.

Photonics for Quantum 2026

Medium
Waterloo, CanadaJun 8, 2026
Quantum Photonicsadvanced

Conference on photonic technologies for quantum computing and communication, hosted at the Institute for Quantum Computing.

Optica Quantum 2.0 Conference 2026

Large
Glasgow, United KingdomJun 15, 2026
Quantum Photonicsadvanced

Optica's flagship quantum photonics conference and exhibition covering integrated photonics, quantum networking, and sensing.

Midsummer Conference on Open Quantum Systems 2026

Small
Helsinki, FinlandJun 15, 2026
Quantum Physicsadvanced

Workshop on decoherence and the quantum-to-classical crossover, bringing together researchers working on open quantum systems.

France Quantum 2026 (5th Edition)

Large
Paris, FranceJun 16, 2026
Quantum Industryintermediate

Annual French quantum industry and research showcase, fifth edition, bringing together the national quantum ecosystem.

IQT Quantum + AI 2026

Large
New York City, United StatesOct 25, 2026
Quantum Computingintermediate

Three-day conference exploring the intersection of quantum computing and artificial intelligence. Features enterprise end users, hardware vendors, and AI researchers discussing near-term quantum-AI use cases and commercial roadmaps.

Silicon Quantum Information Processing Workshop 2026 (SQIP 2026)

Medium
Cambridge, United KingdomSep 14, 2026
Quantum Computingadvanced

IOP workshop focused on silicon-based quantum information processing. Covers silicon spin qubits, silicon quantum photonics, device fabrication, and quantum control electronics. Research-level event for device physicists and quantum engineers.

Post-Quantum Cryptography Conference 2026

Large
Amsterdam, NetherlandsDec 1, 2026
Post-Quantum Cryptographyadvanced

Three-day practitioner conference on post-quantum cryptography migration, hosted by the PKI Consortium. Brings together public and private sector leaders, standards bodies, and implementers to share real-world PQC transition experience. Free to attend.

Many events sourced from Andrew White's quantum conference listing at UQ.