Adventure Time: Distant Lands is an American animated television limited series based on the animated television series Adventure Time, which was created by Pendleton Ward and originally aired on Cartoon Network from 2010 to 2018. Distant Lands, which comprises four hour-long streaming television specials, was produced by Frederator Studios and Cartoon Network Studios; the first special was released on HBO Max on June 25, 2020. The rest of the specials were released on November 19, 2020, May 20, 2021, and September 2, 2021.

The series at large follows the adventures of Finn (a human boy) and his best friend and adoptive brother Jake, a dog with magical powers to change shape and size at will. Finn and Jake live in the post-apocalyptic Land of Ooo, where they interact with the series' other main characters, including Princess Bubblegum, Marceline the Vampire Queen, and BMO. Distant Lands focuses on new and returning characters in previously unexplored areas of the Adventure Time universe.