Andrew White from the quantum technology laboratory at the University of Queensland, Australia, maintains a web page listing conferences related to quantum technology around the world.   You can find his most recent listing for 2023 here.

In addition to the conferences shown on the lists mentioned above, here are some additional conferences and events:

Quantum Business Europe (QBE23) will be held as an in-person event on September 25-26, 2023 in Paris, France. It will be collocated with another big tech event: Big Data & AI Paris (12th edition, 17,000 attendees) – https://www.bigdataparis.com/. Quantum Business Europe is a unique online event offering business leaders the keys to understand the state of quantum technologies, evaluate the potential for their business, and design a clear quantum roadmap. By bringing together industry leaders, research teams and early adopters, the event aims at bridging the gap between science, research and business.

The second annual Quantum World Congress will be held on September 26-28, 2023 in the Greater Washington, D.C. area. This event aims to connect the world’s quantum ecosystem, including the brightest researchers, innovators, technology developers, legislators, and industry experts to accelerate the value of the growing quantum industry. More details about this conference will be posted when they are available.

The QBN Quantum Industry Summit along with the Quantum Effects exhibition will take place at Messe Stuttgart, Germany on October 10-11, 2023. The trade fair and conference for Quantum Technologies with around 100 exhibitors will focus on four pillars in these fields: Computing & Enabling Technologies, Software, Sensor Technology and Communication. Next to unique networking opportunities, Quantum Effects also offers an attractive program for the professional audience, such as the forum for the presentation of showcases and application examples of the exhibitors.

The third annual Quantum Latino 2023 will be held as a hybrid event (online and in-person) in Lima, Peru on October 10-12, 2023. It is being organized by QURECA, the Unconventional Computing Lab, Kipu Quantum, and Quantum-South and is the largest quantum event in Latin America. This 3-day conference will bring together all the researchers, entrepreneurs, start-ups, and industry collaborators to participate, learn, exchange ideas, connect, network, and grow, to be part of an ever-growing quantum community in Latin America.

The Swissnex Quantum Summit will be held at the Rolex Learning Center on the EPFL campus in Lausanne, Switzerland on October 14, 2023. The summit will bring together key ecosystem builders from several countries to discuss how to jointly accelerate breakthroughs and shape the quantum economy, from education and research to startups and large companies. It will explore best practices in building multi-stakeholder quantum ecosystems at the local and national levels, while connecting them on a global scale. It will be held alongside two other major quantum events in Switzerland this fall including the GESDA Summit on October 11-13, 2023 in Geneva and Quantum Industry Day in Switzerland on October 16, 2023 at EPFL.

The European Quantum Technologies Conference 2023 (EQTC), hosted by Quantum Valley Lower Saxony will be held on October 16-20, 2023 in Hannover, Germany. The event will showcase all main scientific and technology pillars of the Quantum Flagship and the European ecosystem as well as global developments. Attendees will get to hear about the latest advances in research and industry, while the focus tracks and networking opportunities can serve as ground for new collaborations. Special attention will also be dedicated to the transfer of these research-intensive technologies to European industry and the presentation of the most promising start-ups.

The IQT New York 2023 Conference will be held in New York City as an in-person event on October 24-26, 2023. The conference will be devoted to three days of coverage of quantum cybersecurity, quantum networking and quantum sensors. It will feature panels on the hottest areas in quantum such as Quantum AI, QKD-over-Satellite, Quantum Sensing in Healthcare, and the Emergence of the Quantum Internet. There will also be a new session on the Manufacturing of Quantum Systems. This conference brings together corporate management, entrepreneurs, end users, technology providers, infrastructure partners, researchers and investors who are looking for business opportunities in the quantum ecosystem.

A Quantum Computing Expo Tokyo show will be held as part of NexTech Week Tokyo event on October 25-27, 2023 at the Makuhari Messe convention center near Tokyo. This is a trade show specialized in quantum computing technologies which was newly launched in 2020 as a concurrent shows of AI Expo Tokyo and Blockchain Expo Tokyo.  By holding these three shows together, it will create a synergy to attract more professionals from those industries. The show provides a great opportunity for vendors to introduce their technologies and services to the Japan & Asia market.

The PKI Consortium will host their second hybrid Post-Quantum Cryptography (PQC) Conference in Amsterdam, the Netherlands on November 7-8, 2023. The diverse program will feature keynote speeches, breakout sessions, panel discussions, and workshops. It will cover status, policies, roadmaps, agendas, and other information related to post-quantum encryption.

The 2023 Chicago Quantum Summit will be held on November 13-14, 2023 at the David Rubenstein Forum at the University of Chicago. The annual Chicago Quantum Summit engages scientific and government leaders, the industries that will scale and drive the applications of emerging quantum research, and the trainees that will lead this future. Focusing on fostering a domestic and international community, experts discuss the future of quantum information science and technology research, the companies in the quantum ecosystem, and strategies to educate and build tomorrow’s quantum workforce. The Quantum Creators Prize Symposium will also be held as part of the 2023 Chicago Quantum Summit.

A workshop on Services and Quantum Software 2023 (SQS’2023) will be held on November 28, 2023 at the Sapienza Università di Roma, in Rome, Italy.  It will be will be held in conjunction with the International Conference On Service-Oriented Computing and will focus on the exciting field of Quantum Software Engineering and its seamless integration with classical software systems. Since it is clear that future information systems will be hybrid, it is necessary to start designing the way in which the integration between the classical and quantum parts of the systems will take place. This is where Service Oriented Computing can provide techniques for this. The aim of this workshop is to bring together experienced participants interested in discussing different techniques for building information systems by composing classical services with hybrid services.

Feedback in Quantum Machines 2023 conferences will be held in Okinawa, Japan on November 27 to December 1, 2023.  In quantum machines – feedback control has been studied theoretically for some years, but only recently has it become to be possible experimentally to develop these ideas. Researchers are now on the cusp of bringing advanced feedback techniques into quantum computing, quantum sensing, and quantum communications. This meeting brings together theorists and experimentalists from around to world to share their knowledge on quantum feedback control and advance its potential use in tomorrow’s quantum machines.

Q2B Silicon Valley 2023 will be held as an in-person conference at the Santa Clara Convention Center in Silicon Valley on December 5-7, 2023. This will be the seventh year for Q2B with its goal of connecting the international quantum community computing ecosystems. The conference will feature top academics, industry end users, government representatives and quantum computing vendors from all over the world.

QIP 2024 will be held at the Taipei International Convention Center (TICC) in Taipei, Taiwan on January 13-19, 2024. QIP is the oldest quantum focused conference with the first one being held in 1998. It is also one of the largest annual conference in the field, with around 1000 attendees and 500 submissions in 2023. The objective of this conference series is to gather the theoretical quantum information community to present and discuss the latest groundbreaking work in the field and report on breakthroughs by leaders in the quantum related disciplines of computing, cryptography, information theory, mathematics, and physics.

The SPIE Quantum West 2024 conference will be held in San Francisco from January 27 to February 1, 2024. The conference will highlight the future of applied quantum technologies and will provide a forum that addresses the interests of researchers, engineers, tech companies, investors, and governments—all contributors that can bring about a quantum-enabled future. Topics cover will include Quantum applications: current and future, Quantum information systems, Quantum communications, Quantum computing and simulation, Quantum sensing, imaging, and timing systems. Enabling materials, devices and techniques, and new for 2024: Quantum Biology.

Quantum Australia 2024 will be held as an in-person event on February 22-24, 2024 at the Royal Randwick in Sydney, Australia. The program will cover: emerging industry applications and use cases, the private and public sectors’ role in fast-tracking quantum technology development, and stimulate fresh thinking on how we can accelerate research to commercialisation. The conference will also include a Careers Fair to provide a platform for businesses to engage with Australia’s in-demand emerging talent, early career researchers, and students.

Q2B24 Paris will be held on March 7-8, 2024 at the Pullman Montparnasse hotel in Paris, France. More details about this conference will be posted when they are available.

IQT Netherlands will take place in March 2024 (dates to be announced). More details about this conference will be posted when they are available.

The 5th PQC Standardization Conference organized by NIST will take place on April 10-12, 2024 at the Hilton Washington D.C./Rockville Hotel. More details about this conference will be posted when they are available.

IQT Vancouver/Pacific Rim will be held on June 3-5, 2024 in Vancouver, Canada. It will be co-produced by IQT and the Quantum Algorithms Institute. More details about this conference will be posted when they are available.

IQT Nordics will take place on June 25-27, 2024 in Helsinki, Finland. More details about this conference will be posted when they are available.