Jonathan Slavin (born November 8, 1969) is an American actor and activist.
Slavin was born in Camp Lejeune, North Carolina and raised in Wilkes-Barre, Pennsylvania.
Slavin may be best known for his portrayal of illustrator Byron Togler on the Fox network's sitcom Andy Richter Controls the Universe, Ogo on the CGI animated show Robot and Monster, and scientist Phil Myman on ABC's sitcom Better Off Ted. He currently appears in the main cast of Dr. Ken and as a recurring character on Speechless.
Slavin has also had guest roles on series such as Castle, Grey's Anatomy, My Name Is Earl, Summerland, Friends, Grimm, Weeds, Wings, ER, Chicago Hope, Ugly Betty, CSI: Crime Scene Investigation, Bones, Better with You, Legit, Raising Hope, The Finder, Rules of Engagement and Friends with Better Lives. He has appeared in such feature films as Free Enterprise, Race to Witch Mountain, Backwoods, A Cinderella Story, Dirty Girl, and Love & Mercy.
Slavin is Jewish. He is gay and in July 2016 he married his partner of 22 years. He is also a vegan and animal rights activist, with a large menagerie of adopted pets.