Trial of Champions is a single-player roleplaying gamebook, written by Ian Livingstone, illustrated by Brian Williams and originally published in 1986 by Puffin Books. It was later republished by Wizard Books in 2003. It forms part of Steve Jackson and Ian Livingstone's Fighting Fantasy series. It is the 21st in the series in the original Puffin series (ISBN 0-14-032039-3) and 12th in the modern Wizard series (ISBN 1-84046-434-8).