The Condensed Matter and Quantum Materials (CMQM) series is home to the UK condensed matter physics community and offers a focused meeting for topical and emerging fields in solid state and materials physics. The conference is supported by a number of Institute of Physics groups and aims at bringing together scientists and PhD students with diverse interests including exotic electronic and magnetic phenomena in solids, new materials, characterisation techniques and devices. The 2023 conference will be hosted by the University of Birmingham. During the event all active researchers within the relevant subject areas will have the chance to present, and which will form a marketplace for students, postdocs, advisors, and collaborators to find each other.