Mario Party 3 is a party video game developed by Hudson Soft and published by Nintendo for the Nintendo 64.

As with the previous installments, the player chooses between eight playable characters: Mario, Luigi, Princess Peach, Yoshi, Wario, and Donkey Kong from the first two games, alongside newcomers Princess Daisy and Waluigi (in his second appearance in the Mario series). The game features duel maps, where two players try to lower each other's stamina to zero using non-player characters such as Chain Chomps.