Mortal Kombat Trilogy is a fighting video game released by Midway in 1996 as an update to Ultimate Mortal Kombat 3. Unlike the previous title, it was not released in arcades (except for prototypes), but was instead released for the PlayStation, Nintendo 64, Sega Saturn and PCs. Further versions were also released for the Game.com and R-Zone.

Mortal Kombat Trilogy features the same gameplay and story as Mortal Kombat 3, but adds characters and stages from the other three arcade games, including Ultimate Mortal Kombat 3. Some completely new characters were also introduced. New additions to the game included the "Aggressor" bar, a meter that fills during the course of the match and temporarily makes a player character faster and stronger. It also features a new finishing move called Brutality, a long combination of attacks that ends with the opponent exploding.

The game was met with mixed reviews. The hardest criticism was directed at the Nintendo 64 version, which did not have all the content of the other versions due to limited storage space on the cartridge.