Andrew White from the quantum technology laboratory at the University of Queensland, Australia, maintains an excellent web page listing conferences related to quantum technology around the world.   You can find his most recent listing for 2022 conferences here.

Harrisburg University maintains a web page called Quantumapalooza which provides a listing of free online learning opportunities for the Quantum Computing community.

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

The IEEE International Conference on Quantum Software (QSW) will be held in Barcelona, Spain on July 10-16, 2022. It will focus on quantum software engineering, including hybrid quantum software, quantum software development, quantum in the cloud, quantum applications, and quantum software analysis & evolution. The goal of QSW is to bring together researchers and practitioners from different areas of quantum computing and (classical) software and service engineering to strengthen the quantum software community and discuss, e.g., architectural styles, languages, and best practices of quantum software as well as many other aspects of the quantum software development lifecycle.

The Q4I Quantum Information Science 4th Annual International Workshop hosted by the Innovare Advancement Center will be held in Rome, New York on July 12-14, 2022. It is being organized by the Air Force Research Laboratory (AFRL), Air Force Office of Scientific Research (AFOSR), Griffiss Institute, NYSTEC, SUNY and Innovare Advancement Center. The event is part of a global connectivity initiative to build an open ecosystem of government, academic, and industry collaborations and shape the future of quantum innovation for the US and its’ partners. Designed around engagement with the research and academic community, it will present opportunities to ask questions live to the keynote speakers, as well as a space to network with fellow colleagues in the field of Quantum Information Sciences.

Q2B22 Tokyo will be held in Tokyo, Japan on July 13-14, 2022. This special edition of the well-known Q2B conference will connect the Japanese and international quantum computing ecosystems in this special edition. It will feature top academics, industry end users, government representatives and quantum computing vendors from Japan, US and EU.

The 2022 International Symposium on Quantum Computing: Circuits Systems Automation and Applications (QC-CSAA) will be held as an online event on July 18-19, 2022. The QC-CSAA symposium will provide a comprehensive review on fundamentals as well as the current state of the art in research and technology. The purpose of this is to explore design paradigms of quantum computing including developing a full stack from quantum algorithms to quantum chip. Advances in quantum computing hardware, software, and algorithms as well as contributions on the transformative research needed to guide quantum computing performance toward practical and sustainable operations will be aligned with the goal of this symposium. Further, circuits and systems targeting novel and existing applications of quantum computing to fields such as quantum chemistry, linear algebra, scientific applications, aerospace, material science, machine learning, etc. will be of special interest.

The Qiskit Global Summer School 2022 is a two-week intensive summer program that will occur from July 18-29, 2022 designed to empower the quantum researchers and developers of tomorrow with the skills and know-how to explore the world of quantum computing and its applications. This third-annual summer school will provide a focused introduction to quantum computing and its applications to quantum simulation, with a specific focus on quantum chemistry. Early Bird Registration will open at 12:00 PM EST on May 26, 2022.

Google’s Quantum AI team will host its annual Quantum Summer Symposium as a virtual event on July 19-21, 2022. The event will bring together experts in academia, industry and government to discuss progress in quantum computing research. It will showcase new advances in the field and provide opportunities for deeper networking with the quantum community.

The Fermilab Superconducting Quantum Materials and Systems Center (SGMS) and the Galileo Galilei Institute (GGI) are organizing the SQMS/GGI Summer School on Quantum Simulation of Field Theories on July 25-29, 2022. This school is intended for PhD students in quantum information science, particle physics and condensed matter. The students will be introduced to concepts in digital quantum computation and quantum field theory through lectures and hands-on programming exercises. It will also cover main topics in the simulation of the Hamiltonian evolution of spin systems and lattice gauge theory, error mitigation, numerical methods and correction for these systems. The summer school can be attended either in-person at the Galileo Galilei Institute in Florence, Italy or online. A limited number of scholarships are available for in-person attendees to cover travel, accommodations, and meals.

The IBM Quantum Educators Summit will be held as a virtual event on August 3, 2022. The summit is a yearly conference aimed at empowering teachers and professors to teach quantum computing using the most cutting edge tools. The Educator Summit will introduce educators to the resources offered by IBM Quantum, and guide them on getting set-up to use these tools and resources with their students. No prior experience with Qiskit or IBM Quantum is required to participate. Attendees will receive training from IBM Researchers on quantum programming tools such as  the IBM Quantum Composer and open-source Qiskit software development kit, hear directly from educators who have already taught quantum computing in their classrooms, receive new curriculum tools and training, and network with like-minded attendees.

The Superconducting Qubits and Algorithms Conference (SQA) will take place as an in-person conference on August 25-28, 2022 in Helsinki, Finland. The conference is a not-for-profit scientific conference with a focus on science, technology, and algorithms relevant for superconducting quantum computers organized by IQM Quantum Computers in co-operation with the scientific community.

The IEEE Quantum Week 2022 will be held on September 18-23, 2022 in Broomfield, Colorado. It will be an in-person event with a virtual component. The conference will bridge 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.

Alpha Events will be holding its Quantum.Tech London conference as an in-person event on September 19-21, 2022 at Twickenham Stadium. More information about this conference will be posted when it is available.

The Applied Superconductivity Conference 2022 (ASC’22) will be held as an in-person event in Honolulu, Hawaii on October 23-28 2022. This event will have a special quantum systems track that will include several new quantum systems topics in the program. It will provide a unique opportunity for the quantum Information community to present their latest results in quantum computing/communication/sensing that involve the use of superconductors in any part of the quantum system. They are currently accepting abstracts (due March 23, 2022) in the following quantum categories: quantum systems, computation, sensing and networking, control and readout electronics, fabrication, packaging, and scalable infrastructure, and hybrid or novel quantum systems.

The IQT Fall New York 2022 conference will be held in New York City on October 25-27, 2022.  The focus of the in-person conference will be on cybersecurity. Nine vertical topics encompassing more than 40 panels and talks will provide attendees with a deep understanding on the current impact of quantum technology on cybersecurity and how it will evolve. Cybersecurity is of growing importance to business, government, and the intelligence/military in a world of hacking and geopolitical instability. IQT Fall 2022 will be primarily “in person” (limited virtual participation available) to ensure maximum networking and discussion missing from larger hybrid events.

The Quantum Techniques in Machine Learning (QTML) 2022 conference will be held in Naples, Italy on November 8-11, 2022. This s an annual international event that focuses on quantum machine learning, an interdisciplinary field that bridges quantum technology and machine learning. The goal of the conference is to gather leading academic researchers and industry players to interact through a series of scientific talks focused on the interplay between machine learning and quantum physics.

The Third International Workshop on Quantum Computing Software will be held on Sunday, November 13, 2022 as part of the SC22 Conference in Dallas, Texas. The purpose of this workshop is to explore the innovative software needed to make quantum computing practical and accessible. It will focus heavily on the tools and software for quantum computing with particular emphasis on realized implementations. Topics of interest for this workshop include but are not limited to: Languages, Compilers/Profilers, Quantum Machine Learning Software, Numerical Simulators, Workflows, Debugging/Verification, and Optimal Quantum Control Software.The deadline to submit an Extended Abstract is August 26, 2022 with author notification on September 9, 2022.

A Quantum World Congress Event will be held at the Ronald Reagan Building & International Trade Center in Washington, D.C. from November 29 to December 1, 2022. The Quantum World Congress (QWC) will bring together leading experts from across the industry to tackle pressing issues, trends, and insights. It will a plenary session, breakout tracks on market acceleration, science & engineering, and government & security as well as exhibits and demonstrations.

The sixth annual Q2B 2022 Conference will be held in Silicon Valley, California on December 6-8, 2022. More information about this conference will be posted when it is available.

The Quantum Information Procession (QIP) 2023 conference will be held in Ghent, Belgium on February 6-10, 2023. More information about this conference will be posted when it is available.

The IQT Hague conference will be held in The Hague, Netherlands on February 21-23, 2023.  The focus of the in-person conference will be on quantum communications and the quantum internet. More information about this conference will be posted when it is available.

The IQT San Jose conference will be held in San Jose, California on April 19-21, 2023.  The focus of the in-person conference will be on the quantum enterprise. More information about this conference will be posted when it is available.

Quantum.Tech will hold a quantum conference in Boston, Massachusetts on April 24-26, 2023. Details about this conference will be posted when they are available.

Economist Impact will hold a Commercialising Quantum 2023 event on May 16-17, 2023. It will be both a virtual and in-person event in London, UK.  More details about this conference will be posted they are available.