This collection explores the evolving landscape of social robotics and its integration into society. The 68 revised full papers presented here, carefully selected from 83 submissions to ICSR 2023, delve into the intricate interactions between humans and intelligent robots. The proceedings address a wide array of topics, with a special focus this year on "Human-Robot Collaboration: Sea; Air; Land; Space and Cyberspace," examining collaborative efforts across all physical and cyber-physical domains.

The proceedings of the 15th International Conference on Social Robotics (ICSR 2023) offer a comprehensive overview of current research in the field. The collection highlights advancements in human-robot interaction and the societal implications of robotic integration. The special topic on human-robot collaboration across various domains suggests a forward-looking perspective on the practical applications of social robotics. This volume serves as a valuable resource for researchers and practitioners interested in the latest developments in social robotics.