|Vehicles and/or Gadgets||None|
|Occupation||Guardians of Princess Bubblegum|
Banana Guards are chocolate-topped banana-type Candy People who guard Princess Bubblegum's Castle and Princess Bubblegum. The Banana Guards always appear in pairs prior to the episode "Princess Cookie," but due to their role in that episode, it's clear that there are a large number of guards that all wear the same banana peel armor. The last known leader of the guards was Root Beer Guy (prior to his death) after his predecessor, Captain Banana Guard, was either dismissed or demoted due to incompetence.
- In the TV series, different voice actors voiced the Banana Guards: Tunde Adebimpe, Dee Bradley Baker, John DiMaggio, and Tom Kenny. John DiMaggio returns to voice them in-game.