This book constitutes the refereed proceedings of the 25th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2024, held in Hong Kong, China, during December 14–16, 2024.

The 47 full papers and 8 short papers included in this book were carefully reviewed and selected from 114 submissions. They focus on advances in parallel and distributed computing, including parallel architectures, algorithms, and programming techniques.