Kent Matthew Osborne is an American actor, screenwriter, comedian, director, producer, and storyboard artist. He is the older brother of producer and director Mark Osborne. Kent worked on shows, like SpongeBob SquarePants, Adventure Time, and Steven Universe. He also starred in films, such as All the Light in the Sky and Uncle Kent.

KNOWN FOR

Regular Show
2010
Adventure Time
2017
Phineas and Ferb
2008
The Amazing World of Gumball
2011
Adventure Time: Fionna and Cake
2025
Uncle Grandpa
2016
Summer Camp Island
2023
Kiff
2023
The Marvelous Misadventures of Flapjack
2008
Camp Lazlo
2006
Kung Fu Panda
2008
SpongeBob SquarePants
2004

FILMOGRAPHY

All
Movies
TV
Acting
48
Directing
6
Writing
54
Producing
10
Art
5
Crew
2
2025
Kiff Lore of the Ring Light
as Sweepy Steve / Additional Voices (voice)
2025
Behind The Elephant
as Self
2025
Adventure Time: Fionna and Cake
as Damon (voice)
2025
Adventure Time: Fionna and Cake
as Damon / Dane (voice)
2023
Summer Camp Island
as Grigory Midnight / Additional Voices (voice)
2023
Kiff
as Sweepy Steve (voice)
2022
Bee and PuppyCat
as Deckard (voice)
2022
Bee and PuppyCat
as Deckard / Baby #2 / Ghost (voice)
2022
Bee and PuppyCat
as Deckard / Snail 2 / Worker 2 / Worker 3 (voice)
2021
Adventure Time: Distant Lands
as Joshua / Additional Voices (voice)
2021
Summer Camp Island
as Chet (voice)
2021
Summer Camp Island
as Ghost Dad Kent (voice)
2020
Build the Wall
as Kent
2020
Summer Camp Island
as Alligator Chef (voice)
2018
Room 104
as Dan
2018
Summer Camp Island
as Additional Voices (voice)
2018
Summer Camp Island
as Ghost Dad #1 (voice)
2017
No Light and No Land Anywhere
as Danny
2017
Dismissed
as Mr. Butler
2017
Adventure Time
as Additional Voices (voice)
2016
Uncle Kent 2
as Kent
2016
Uncle Grandpa
as Milton (voice)
2015
Adventure Time Forever
2015
Digging for Fire
as Adam
2015
Bloomin Mud Shuffle
2014
How an Idea Becomes Adventure Time
as Self
2014
Wild Canaries
as Calvin
2013
All the Light in the Sky
as Dan
2013
Adventure Time
as Bounce House Princess (voice)
2011
How to Cheat
as Mark
2011
Uncle Kent
as Kent
2011
Art History
as Eric
2011
The Exhibitionist
as Museum Patron
2009
Monsters vs Aliens
as Technician Jerry (voice)
2009
Alexander the Last
as Reggie
2009
Birthday Suit
2008
Kung Fu Panda
as Pig Fan (voice)
2008
Nights and Weekends
as Mattie's Sister's Boyfriend
2008
Swedish Blueballs
2007
Hannah Takes the Stairs
as Matt
2006
Thanks for the Add!
as Man
2004
Surviving Christmas
as Marley
2004
SpongeBob SquarePants
as X-29488 (voice)
2003
Day 37
as Sgt. Mallory
2002
The Stoneman
as Sgt. Osborne
2000
Dropping Out
as Emile
1999
Herd
as Dorman
1992
School Ties
as Emile