Last updated Tuesday, April 22, 2025.
This is a collection of some of the upcoming conferences focused on quantum computing, quantum networking, quantum sensing, and post-quantum-cryptography. I will update this periodically to include new events. Visit the links for details and registration.
The dates listed are the first days of the conferences. A conference whose title is preceded with a star (☆) is taking place within two months.
Click on the Date, Conference Name and Location, and Conference Type headings to sort the columns.
Conferences
| Date | Conference Name and Location | Conference Type | Description |
|---|---|---|---|
| Wednesday, April 23, 2025 | ☆ 2025 Cooper Lecture: Christopher Monroe, “Quantum Computers: Hype and Hope” Department of Physics, University of West Virginia, 135 Willey St, Morgantown, WV 26506 Christopher Monroe was one of the founders of IonQ. | Quantum Computing | Quantum computers exploit the bizarre features of quantum physics — uncertainty, entanglement, and measurement — to perform tasks that are impossible using conventional means. These may include the computing and optimizing over ungodly amounts of data; breaking encryption standards; simulating models of chemistry and materials; and communicating via quantum teleportation. The two challenges of quantum computing are (1) we don’t really have many clear examples of useful applications, and (2) they are notoriously hard to build and scale. Despite this, many important problems known and unknown will never be solved until we have quantum computers. I will discuss the state-of-the-art in quantum computers, led by an uneasy coalition of scientists and engineers from academia, industry and government. |
| Wednesday, April 23, 2025 | Quantum Computing | Quantum hardware is living an exceptionally exciting phase and ongoing theoretical advancements are bringing practical applications of this hardware closer to realization. QCTiP aims to bring together academic community and industry representatives to foster discussions on how to unlock the full potential of quantum computers. | |
| Friday, May 9, 2025 | ☆ Mallorca Topological Quantum Matter (MTQM) This will be of interest to researchers interested in Microsoft’s recent Majorana-1 chip. | Research and Technical | Mallorca Topological Quantum Matter (MTQM2025) will bring together researchers working on a wide range of topics in solid state topological quantum systems. From advanced experimental methods to innovative theoretical concepts, MTQM2025 will focus on topological insulators, Majorana fermions, proximity induced superconductivity, quantum Hall effects, etc. and their promising applications in quantum computing and next generation electronic devices. Held in the beautiful island of Mallorca, this conference will provide a unique platform for theorists, experimentalists and engineers to share their latest results, discuss emerging trends and foster collaborations in the rapidly developing field of quantum topological matter. |
| Monday, May 12, 2025 | Research and Technical | Quantum Certification Conference+ (QUACC+), to be held on May 12 – 14, 2025 at the Center for Theoretical Physics PAS, Warsaw (Poland), aims to attract researchers working on widely understood quantum certification, and to inspire vivid scientific discussions and foster new collaborations. During the conference, attendees will have an opportunity to contribute a short talk (20 + 5 min) or a poster as well as listen to the invited talks (40 + 5 min) from the most prominent researchers in the field. | |
| Friday, May 16, 2025 | ☆ Scaling of Spin Qubits Workshop – SSQ 25 Amphi Jaurès, École Normale Supérieure, 29 Rue d’Ulm 75005, Paris, France | Research and Technical | Organized by C12, Quantum Machines, TU Delft, and Delft Circuits, in collaboration with ENS, this one-day workshop brings together leading minds in quantum computing to discuss cutting-edge research and key challenges in scaling spin qubit arrays. |
| Tuesday, May 20, 2025 | Chalmers Conference Center, Chalmersplatsen 1, 412 58 Göteborg, Sweden | General Quantum Technologies | The theme is “Real-World Applications and Progress Enabled by Quantum Technology.” The conference features sessions on end-user applications and quantum strategies in industrial sectors, commercializing quantum applications and growing the quantum industry, innovations and technologies enabling progress in quantum computer platforms, developments and applications in quantum sensing, and much more. Distinguished speakers and exhibiting organizations from the Nordic region and around the world are participating. The programme comprises a visit to the Quantum labs at Chalmers University of Technology. |
| Tuesday, May 13, 2025 | ☆ Economist Impact: 4th annual Commercialising Quantum Global 2025 Business Design Centre, 52 Upper St, London N1 0QH, United Kingdom Bob Sutor will be speaking. | General Quantum Technologies | At Commercialising Quantum Global, our case study-led agenda sets the stage for vital discussions on how organisations should prepare for and implement quantum technology. We provide an accessible and in-depth debate into the promise, peril, applications, limitations, hype, and reality of this transformative field. <br>What sets our event apart is our unique emphasis on real-world quantum applications and measurable returns on investment. We offer the most diverse range of fresh end-user case studies, making our sessions invaluable for enterprises at every stage of their quantum journey. |
| Thursday, May 15, 2025 | Grand Hyatt Tokyo, 6 Chome-10-3 Roppongi, Minato City, Tokyo 106-0032, Japan | Quantum Computing | Q2B is the global stage for quantum innovation, bringing together visionaries, researchers, and industry leaders to drive breakthroughs and shape the future of technology. The conference will be held exclusively in-person and presented in Japanese and English, with real-time interpretation. |
| Tuesday, May 20, 2025 | ☆ Quantum Matter International Conference Congress Center WTC Grenoble, 5-7 Place Robert Schuman, 38000 Grenoble, France | Research and Technical | The 5th edition of the Quantum Matter International Conference – QUANTUMatter 2025 (Grenoble, France) – aims at gathering the various communities engaged in the science and technologies of quantum information and quantum matter, to foster the incubation of new ideas & collaborations at the forefront of quantum technologies, emerging quantum materials and novel generations of quantum communication protocols, quantum sensing and quantum simulation. |
| Tuesday, June 3, 2025 | University of Zurich, Irchel Campus, 11, Winterthurerstrasse 190, 8057 Zürich, Switzerland | Post-Quantum Cryptography and Security | The rapid advancement of quantum computing poses a significant threat to classical cryptographic systems. As a response, post-quantum cryptography has emerged as a critical field of study. This four-day workshop aims at bringing together leading researchers in the four main domains of post-quantum cryptography: lattice-based, multivariate, isogeny-based, and code-based cryptography. The workshop will provide an in-depth exploration of these fields and their connections. The workshop will foster new collaborations and advance the state-of-the-art in post-quantum cryptographic techniques. In particular, we aim at having talks of invited speakers from each of the topics, identifying the main challenges therein and making the topic accessible to researchers from different fields. This will be accompanied by contributed talks, where the latest developments in post-quantum cryptography will be presented. |
| Tuesday, June 3, 2025 | General Quantum Technologies | Quantum Fringe is a series of events centred around quantum computing taking place in the summer of 2025, including conferences, workshops, and seminars. The festival is organised by the Quantum Software Lab, in partnership with the NQCC. However, each individual event participating in the festival is managed by its own organising committee. It is designed to explore and celebrate advancements in quantum science, technology, and its interdisciplinary applications to bring together researchers, industry experts, and enthusiasts. | |
| Tuesday, June 10, 2025 | General Quantum Technologies | Join us at the forefront of quantum technology at the France Quantum 2025 Summit, the premier event showcasing the French Quantum ecosystem to the world. Since 2022, this gathering has united research labs, startups, and industry leaders to explore groundbreaking use cases, democratize quantum innovation, and discover the full potential of quantum technologies to accelerate its adoption. Hosted in Paris at Station F, this summit is your opportunity to connect with key players from public and private sectors, foster collaborations, and contribute to the growth of this transformative field on both local and international stages. | |
| Wednesday, June 18, 2025 | Grand Quay of the Port of Montreal, 200 De la Commune St W, Montreal, Quebec, H2Y 4B2 | General Quantum Technologies | Connect directly with quantum trailblazers alongside an exclusive group of senior executives, policy makers, and investors who are positioning their organizations for success in the quantum era. Join us in Montreal, Quebec, Canada – gateway to one of the world’s most vibrant quantum ecosystems, where pioneering research meets commercial innovation. |
| Tuesday, June 24, 2025 | Innovare Advancement Center, 592 Hangar Road Rome, NY 13441, USA | General Quantum Technologies | Dive into cutting-edge trends driving quantum technology forward and discover the tools and techniques redefining how we tackle complex challenges. Gain unique insights from leaders across government, industry, and academia, and engage in thought-provoking discussions that push the boundaries of possibility. Be part of the action during live exchanges with keynote speakers and forge connections that can spark lasting collaborations. And don’t miss the chance to showcase your work at the popular Q4I Poster Session! |
| Tuesday, June 24, 2025 | General Quantum Technologies | Quantum Korea is an international event looking into the global trends of quantum ecosystem innovations. Global quantum science and technology researchers, related companies, and government representatives take part | |
| Tuesday, June 24, 2025 | General Quantum Technologies | The world’s largest trade fair for Quantum Technologies: World of Quantum is the perfect showcase for all developments and the ideal venue for networking by all stakeholders in quantum technologies. | |
| Monday, July 21, 2025 | Advances in Quantum Control – Techniques, Applications, and Challenges Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Str. 38, 01187 Dresden, Germany | Research and Technical | Pushing the boundaries of what is possible with complex quantum systems necessitates exquisite levels of control. The last decade has witnessed a surge of activity in developing tools to coherently manipulate quantum systems. The workshop aims at presenting those and enhancing the interaction between the communities working at the forefront of quantum control. It will focus on specific aspects of the underlying physics, ensuring that researchers from the respective sub-communities gain valuable exposure to the tools, techniques, challenges, and solutions that others apply. |
| Monday, August 4, 2025 | Research and Technical | The AQIS’25 conference will focus on quantum information processing, communication and cryptography, an interdisciplinary field bridging quantum physics, computer science, mathematics, and information technologies. AQIS’25 will be a natural successor of EQIS’01-EQIS’05 and AQIS’06-AQIS’24. AQIS’25 will consist of invited talks, selected oral and poster presentations, as well as other activities. | |
| Monday, August 4, 2025 | Third International Annual Quantum Simulation Conference (QSim 2025) | Research and Technical | QSim is an international annual conference on quantum simulation that aims to bridge theory and experiment, bringing together physicists, engineers, chemists, material scientists, mathematicians, and computer scientists working at the forefront of quantum simulation and related problems that include applications, algorithms, verification, noise, scaling, etc. for both analog and digital approaches. A special session midweek will be devoted to charting the future of the field. We hope that this conference will stimulate interactions across disciplines and unveil new connections between seemingly disparate aspects of physics. |
| Monday, August 11, 2025 | 7th International Conference on Quantum Error Correction Yale Quantum Institute, 17 Hillhouse Ave, New Haven, Connecticut 06511, USA | Research and Technical | QEC25 marks the 7th International Conference on Quantum Error Correction, a prestigious biennial event that has been a cornerstone of the quantum research community since its inception in 2007. Previous editions have been hosted in leading international cities, including Los Angeles, California; Zurich, Switzerland; Washington, District of Columbia; London, UK; and Sydney, Australia. For the 2025 edition, the conference returns to the United States, proudly hosted by the Yale Quantum Institute.<br>This conference will convene distinguished experts from academia and industry to explore cutting-edge research in theoretical, experimental, and technological advancements towards achieving robust quantum computation. Key topics will include quantum control, error correction, fault tolerance, and their intersection with physics, computer science, and technology. |
| Sunday, August 24, 2025 | Quantum Computing | Following the highly successful 2024 event, this will be a one week residential conference in two of Oxford’s historic colleges that are located very conveniently next to each other. Experts will gather to debate the challenges and opportunities in the worldwide effort to achieve general Quantum Advantage. | |
| Monday, August 25, 2025 | Research and Technical | Superconducting Qubits and Algorithms (SQA) is a not-for-profit scientific conference with a focus on science, technology, and algorithms relevant for superconducting quantum computers. It is organized by QuTech, Orange Quantum Systems, and IQM Quantum Computers in cooperation with the scientific community. Our goal is to make this the leading event in its field. | |
| Sunday, August 31, 2025 | Albuquerque Convention Center, 401 2nd Street NW, Albuquerque, NM 87102, USA | Research and Technical | IEEE Quantum Week — the IEEE International Conference on Quantum Computing and Engineering (QCE) — is bridging the gap between the science of quantum computing and the development of an industry surrounding it. As such, this event brings a perspective to the quantum industry different from academic or business conferences. IEEE Quantum Week is a multidisciplinary quantum computing and engineering venue that gives attendees the unique opportunity to discuss challenges and opportunities with quantum researchers, scientists, engineers, entrepreneurs, developers, students, practitioners, educators, programmers, and newcomers. |
| Tuesday, September 16, 2025 | Capitol One Hall, 7750 Capital One Tower Rd, Tysons, VA 22102, USA | General Quantum Technologies | Get ready for Quantum World Congress 2025, happening from September 16th to 18th at Capital One Hall in Greater Washington. Join us as the world’s quantum ecosystem comes together to bring a quantum-ready future into focus. From groundbreaking keynotes to cutting-edge discussions and unparalleled networking, this is where the quantum revolution happens. Mark your calendars—you won’t want to miss it! |
| Monday, September 29, 2025 | General Quantum Technologies | Quantum.Tech continued it’s mission to connect and share the key challenges, top trends and key updates across quantum computing, communications, sensing and technology alongside the leading innovators, researchers and industry pioneers. | |
| Wednesday, September 24, 2025 | Cité des Sciences et de l’Industrie, 30 Av. Corentin Cariou, 75019 Paris, France | Quantum Computing | Q2B is Europe’s leading quantum conference, bringing together global experts, industry leaders, and policymakers to explore breakthroughs, assess technologies, and unlock business value in the evolving quantum ecosystem. |
| Wednesday, October 8, 2025 | Applied Quantum Methods in Computational Science and Engineering SuperC – Aachen, Templergraben 57, 52062 Aachen, Deutschland | Quantum Computing | AQMCSE is not just another quantum conference; it is specifically designed to bring together industry and academia to discuss applied quantum methods targeting real-world applications in computational sciences. Fields such as fluid dynamics, structural analysis, optimisation, materials science, scientific machine learning, and cryptography stand to benefit from the breakthroughs presented at the event. |
| Wednesday, October 8, 2025 | General Quantum Technologies | Celebrating the UN’s International Year of Quantum, the anniversary fifth annual Summit takes place on October 8, 2025. It will yet again be hosted at the palatial Mansion House, home to the 696th Lord Mayor of the City of London, bringing together world changing technology and the City to leverage the UK’s position as home to the second largest number of quantum start-ups in the world and a leader in AI. The Summit turbocharges a conversation on deriving value today, and tomorrow, from awe-inspiring technology used in financial services, dual-use defence, pharma, and many other sectors. | |
| Tuesday, October 14, 2025 | Quantum Industry Day in Switzerland | General Quantum Technologies | This will be a day full of insightful talks, valuable networking, engaging learning experiences, and opportunities to connect with exhibitors. We are joining with other excellent events to make a Swiss Quantum Week, celebrating the International Year of Quantum hashtag#IYQ2025. More information on these events coming soon as well. |
| Sunday, October 19, 2025 | Quantum Computing | Get ready for Q+AI 2025! The inaugural event was a resounding success. Version 2.0 adds emphasis on use cases in these fields: Automotive, Aerospace, Defense, Robotics, Supply chains, Data centers, Security/Privacy. | |
| Wednesday, November 5, 2025 | Telus Convention Centre, 136 8 Ave SE, Calgary, AB T2P 0K6, Canada | General Quantum Technologies | qConnect 2025 is a two-day event in Calgary, Alberta that brings together quantum technology creators and prospective users to explore its implications for industry and society. |
| Monday, November 10, 2025 | Research and Technical | Learn about the latest scientific results in Quantum Computation and Simulation, in Quantum Communication and Networks, in Quantum Sensing and Metrology, and in Basic Science and Future Directions for Quantum Technologies, in 40+ talks from leaders in the field. | |
| Sunday, November 16, 2025 | America’s Center Convention Complex, 701 Convention Plaza, St. Louis, MO 63101 | General Quantum Technologies | St. Louis is the place to be this fall as the high performance computing community convenes for an exhilarating week of sessions, speakers, and networking at its finest. SC is an unparalleled mix of thousands of scientists, engineers, researchers, educators, programmers, and developers who intermingle to learn, share, and grow. |
| Monday, December 1, 2025 | General Quantum Technologies | In the heart of French deep tech, academic and industrial, QUEST-IS 2025, 1st International Quantum Engineering conference and exhibition will gather many companies working in the quantum ecosystem from various countries. It thus addresses technical matters such as quantum computing and algorithms, quantum sensors, quantum communications, crypto and the internet, including enabling technologies, and obviously Quantum Engineering targeting Applications for Citizens. | |
| Tuesday, December 9, 2025 | Santa Clara Convention Center, 5001 Great America Pkwy, Santa Clara, CA 95054, USA | Quantum Computing | Q2B is excited to be back for the eighth year in a row, to connect the international quantum community computing ecosystems! We will be featuring top academics, industry end users, government representatives and quantum computing vendors from all over the world. |
| Monday, April 13, 2026 | General Quantum Technologies | DeepFest is the premier meeting place for the global Artificial Intelligence ecosystem of thought-leaders, change-makers, big tech, data scientists, innovators, enterprises, academia, start-ups, and entrepreneurs leading innovation across businesses.<br>The event will be co-located with LEAP, the award-winning technology event that broke records in February 2022 as the world’s largest tech event to ever launch. DeepFest will unveil government AI initiatives and latest innovations across many sectors through incorporating a thought-leadership conference and a series of sector dedicated tracks, trainings, live-demos, innovation sessions, start-up pitches and an exhibition that features the world’s top tech companies from across the world. |