AAA World Cruiserweight Championship

AAA World Cruiserweight Championship Campeonato Mundial Crucero AAA
The current AAA World Cruiserweight Championship belt
Details
Promotion	Lucha Libre AAA Worldwide
Date established	May 21, 2009
Current champion(s)	Matt Riddle
Date won	August 17, 2024
Other name(s)
AAA Cruiserweight Championship (May 2009–August 2014) AAA World Cruiserweight Championship (August 2014–present)
Statistics First champion(s) Alex Koslov Most reigns Alex Koslov and Xtreme Tiger (2 reigns) Longest reign Laredo Kid (1,218 days) Shortest reign Alex Koslov (9 days) Oldest champion Juventud Guerrera (37 years and 178 days) Youngest champion Daga (24 years and 136 days) Heaviest champion Johnny Mundo (98 kg (216 lb)) Lightest champion Xtreme Tiger (67 kg (148 lb))

The AAA World Cruiserweight Championship (Spanish: Campeonato Mundial Crucero AAA) is a professional wrestling championship contested for in the Mexican lucha libre promotion Lucha Libre AAA Worldwide (AAA). The championship cannot be competed for by anyone who is over the Cruiserweight division weight limit of 105 kg (231 lb).^[1] Traditionally this division is labelled as the "Junior Heavyweight" division in Mexico while "Cruiserweight" is a term more used in the United States or Canada.

The championship was originally named the AAA Cruiserweight Championship. but had the word "world" added to the name after El Hijo del Fantasma won a match on August 17, 2014, that unified the championship with the AAA Fusión Championship.^[2] A total of fourteen men have held the championship for a total of sixteen different title reigns.

The current champion is Matt Riddle, who is in his first reign. He won the title by defeating defending champion Komander and Laredo Kid at Triplemanía XXXII: Mexico City on August 17, 2024.