Coins can refer to:
- Coins used for various purposes in-game, including Continues and Super Smash Bros. Melee's Lottery. Known as Gold in Super Smash Bros. 4.
- Coin Launcher, a minigame in Super Smash Bros. Brawl which replaces the Lottery as one means to collect trophies marked as “Random”.
- Coin Battle, a type of match in Versus Mode.
- Smash Coins and Bills, used in Coin Battles.
- Coins from the Mario series, which appear as:
- The effect used exclusively by Super Jump Punch and its variants.
- A trophy in Melee.
- A sticker in Brawl.
- A gameplay element on the Golden Plains stage.
- Play Coins, a currency used in various 3DS applications that is obtained via the pedometer.
- Coin, a Luigi, player from Michigan.