The Eighth International Conference on Algorithmic Decision Theory will be held on October 14-16, 2024 in the Center for Discrete Mathematics and Theoretical Computer Science (DIMACS) at Rutgers University, Piscataway, NJ, USA. The general chairs are David Pennock and Lirong Xia and the program chairs are Rupert Freeman and Nicholas Mattei. The conference seeks to bring together researchers as well as practitioners from computer science, economics, and operations research to advance theory and practice of decision support methods. It will cover topics such as argumentation theory, computational social choice, decision analysis, game theory, machine learning, multi-agent systems, multi-criteria decision aiding, optimization, preference modeling, risk analysis, and utility theory. Abstract submissions are expected on May 10 May 24, 2024 and full paper submissions on May 17 May 31, 2024. Please consult the submission page for details.