Super Mario Bros. / Duck Hunt is a 2-in-1 compilation title for the Nintendo Entertainment System consisting of Super Mario Bros. and Duck Hunt. It was released in 1988, exclusively in North America. Super Mario Bros. / Duck Hunt was a best-seller for the system, in part because it was packaged with the NES Action Set. The set also came bundled with an NES Zapper, an accessory that is required to play Duck Hunt.

A similar compilation titled Super Mario Bros. / Duck Hunt / World Class Track Meet was released some time after Super Mario Bros. / Duck Hunt. It is an enhancement of Super Mario Bros. / Duck Hunt because it retains both games but adds World Track Class Meet as a third game.

Characters	Protagonists	Mario • Luigi
	Supporting	Princess Toadstool • Mushroom Retainer
	Bosses	Bowser • Fake Bowser
Enemies	Enemies	Blooper • Bullet Bill • Buzzy Beetle • Cheep-Cheep • Firebar • Goomba • Hammer Bro. • Koopa Paratroopa • Koopa Troopa • Lakitu • Piranha Plant • Podoboo • Spiny
Items	Items	1 up Mushroom • Coin • Fire Flower • Magic Mushroom • Starman • Poisonous Mushroom
Objects	Objects	? Block • Ax • Balance Scale • Beanstalk • Brick Block • Bridge • Coin Heaven • Coral • Fireworks • Flagpole • Flimsy Lift • Hard Block • Horsehair plant • Jumping board • Lift • Warp Zone • Water
Worlds	World 1	World 1-1 • World 1-2 • World 1-3 • World 1-4
	World 2	World 2-1 • World 2-2 • World 2-3 • World 2-4
	World 3	World 3-1 • World 3-2 • World 3-3 • World 3-4
	World 4	World 4-1 • World 4-2 • World 4-3 • World 4-4
	World 5	World 5-1 • World 5-2 • World 5-3 • World 5-4
	World 6	World 6-1 • World 6-2 • World 6-3 • World 6-4
	World 7	World 7-1 • World 7-2 • World 7-3 • World 7-4
	World 8	World 8-1 • World 8-2 • World 8-3 • World 8-4
Related games and reissues		All Night Nippon: Super Mario Bros. • Game & Watch: Super Mario Bros. • Super Mario Bros. 35 • Super Mario Bros. / Duck Hunt • Super Mario Bros. / Duck Hunt / World Class Track Meet • Super Mario Bros. Deluxe • Super Mario Bros. Special • VS. Super Mario Bros.