Luigi's Mansion could refer to:
- Luigi's Mansion (video game) - A 2001 video game for the Nintendo GameCube.
- Luigi's Mansion: Dark Moon - A 2013 game for the Nintendo 3DS and a sequel to the 2001 game.
- Luigi's Mansion 3 - A 2019 game for the Nintendo Switch and a sequel to the 2001 and 2013 games.
- Luigi's Mansion (location) - The place where the games takes place.
- Luigi's Mansion (Mario Kart series) - A race track in the Mario Kart series.