The 1995 ITU Triathlon World Championships was a triathlon event held in Cancún, Mexico on 12 November 1995, organised by the International Triathlon Union. The course was a 1.5 kilometres (0.93 mi) swim, 40 kilometres (25 mi) bike, 10 kilometres (6.2 mi) run.
The top three finishers in the men's championship race was a repeat of the top 3 from the 1994 ITU Triathlon World Championships.
Karen Smyers won her second ITU Triathlon World Championships, following up her 1990 Championship win. The win also came one month after capturing the 1995 Ironman World Championship title.