|Living Town||Mushroom Kingdom|
|First Appearance||Donkey Kong 3|
|Latest Appearance||Super Mario XD!|
|Affiliation(s)||The Mario Bros. (Family)|
|Relative(s)|| Mario (Cousin)
When we first met Stanley, he was trying to get Donkey Kong out of his bughouse. He succedeed and was happy to take care of his flowers again. After a long absence in the series, he appeared as a trophy in Super Smash Bros. Melee, and a sticker in Super Smash Bros. Brawl. After a long absence Stanley made a surprise return to the series in Mario Baseball Legends. He mainly appears in Mario Gmes that are made by Sactown Studios.
Stanley appears a secret character in the game Super Smash Bros. Havoc. He also has a role in the Adventure Mode with Lucas.
Stanley also appears as a secret character in Super Smash Bros. Universe, where one must beat him in a fight before unlocking him.
Stanley will appear as a playable character in the upcoming game Mario Baseball Legends as a team player. His team is the Mario All-Stars.
Stanley will appear in the upcoming Mario Kart 9 as a playable racer. Nothing else has been revealed yet.