The 2000 Prisión Fatal (Spanish for "Deadly Prison") was a major lucha libre event produced and scripted by the Mexican International Wrestling Revolution Group (IWRG) professional wrestling promotion on February 3, 2000. The 2000 Prisión Fatal show was the first confirmed IWRG show that used the name, with it becoming a regular event with the 2012 Prisión Fatal show. The main event was the eponymous Prisión Fatal Steel cage match where the last person remaining in the cage was forced to unmasked per the match stipulation.
Due to incomplete written records on the show only two matches have been confirmed within it, including the 12-man steel cage match main event. The Prisión Fatal came down to tag team partners Rody and Burly (members of Los Super Payasos trio) who had to fight to keep their masks safe. In the end Burly escaped the cage and Rody had to unmask as a result.