New Super Mario Bros. 2 may refer to:
- New Super Mario Bros. 2, the official sequel to New Super Mario Bros. by Nintendo
- New Super Mario Bros. 2: Doki Doki Panic!! Edition, a remake of Super Mario Bros. 2 by MarioFanatic64
- New Super Mario Advance 2, a remake of Super Mario World by Gerry
- New Super Mario Bros. 2 DS, a remake of New Super Mario Bros. 2 originally started by Comjacker but then picked up by Thierry
- New Super Mario Advance + Take 2, a remake of Super Mario Bros. 2 and New Super Mario Bros. 2: Doki Doki Panic!! Edition by MarioFanatic64