This volume LNCS 15277 constitutes the refereed proceedings of the 18th Ibero-American Conference on AI, IBERAMIA 2024, held in Montevideo, Uruguay, during November 13–15, 2024.

The 36 full papers presented together with 14 short papers were carefully reviewed and selected from 96 submissions. The conference focuses on AI engineering & applications; bio-inspired & soft computing; computer vision & robotics; knowledge representation & reasoning; machine learning; multi agent systems; natural language processing; and social AI.