Doom 64 is a 1997 first-person shooter game developed and published by Midway Games for the Nintendo 64. It is a sequel to Doom II (1994). A remastered port was released for Windows, Nintendo Switch, PlayStation 4, and Xbox One in March 2020. The Switch version was released on March 26, 2020 in Japan.

Doom 64 plays similarly to earlier games in the Doom series; the player must advance through 32 levels battling demons, collecting weapons and keys, and activating switches to reach the level's exit while surviving deadly ambushes and traps. Changes were made to the Doom engine for use in Doom 64, and gameplay elements were altered.