This book constitutes the refereed proceedings of the International Workshops on Practical Applications of Agents and Multi-Agent Systems, PAAMS 2024, held in Salamanca, Spain, during June 26–28, 2024. The 32 full papers presented here were carefully reviewed and selected from 44 submissions. Papers from the following workshops have been included in these proceedings: - Workshop on Adaptive Smart areaS and Intelligent Agents (ASSIA) Workshop on Character Computing (C2) Workshop on Cognitive Assistants and Data Fusion (CogniBlend) Workshop on Decision Support, Recommendation, and Persuasion in Artificial Intelligence (DeRePAI) Workshop on Intelligent Agents in Science and Engineering (IASE) Workshop on Modelling and Simulation of Modern Energy Markets and Future Power Systems (MASES) Workshop on Digital Twinning for training purposes in Industry 4.0 (Twin4Train)