Nier Replicant (ニーア レプリカント, Nīa Repurikanto), styled as NieR RepliCant, is an action adventure video game developed by Cavia and published by Square Enix. It was released in Japan on April 24, 2010 exclusively for the PlayStation 3.

The game is based in the same world as NieR Gestalt, but differ only in the lead character’s design, relationship with the character of Yonah, and the time in which the game takes place.

NieR RepliCant continues off the fifth ending from the game Drakengard. An indirect sequel, titled NieR:Automata, was released on February 2017 in Japan, and March 2017 worldwide.