Triplemanía XXVII

Triplemanía XXVII was a professional wrestling event produced and scripted by the Mexican professional wrestling promotion Lucha Libre AAA Worldwide (AAA). The event took place on August 3, 2019, at the Arena Ciudad de México in Mexico City, Mexico. It was the eighth consecutive Triplemanía to be held at the arena, and marked the 27th year in a row that AAA had held a Triplemanía show, and the 32nd overall show held under the Triplemanía banner since 1993. The annual Triplemanía show is AAA's biggest event of the year, serving as the culmination of major storylines in what has been described as AAA's version of WrestleMania or their Super Bowl.

In the main event match, Blue Demon Jr. successfully defended his mask and won the hair of Dr. Wagner Jr. in a Lucha de Apuestas; after the match Wagner announced his retirement from professional wrestling. Other featured matches saw former UFC Heavyweight Champion Cain Velasquez make his professional wrestling debut and new AAA World Mixed Tag Team, AAA World Trios and Reina de Reinas champions crowned. Wrestlers from the American promotions All Elite Wrestling (AEW) and Impact Wrestling - with which AAA has partnerships - also appeared on the card.