Jason Sklar was born on January 12, 1972 in Saint Louis, Missouri, USA as Jason Nathan Sklar. He is an actor and writer,
| Movie | Camp | Rabbi Jason | 2023-10-27 |
| Movie | Sweetwater | Donnie Grossman | 2023-04-14 |
| Movie | Poop Talk | Self | 2018-02-16 |
| Movie | Sick of it All | Officer Feltcher | 2017-01-17 |
| Movie | Teacher of the Year | Lowell Hammer | 2015-05-19 |
| Movie | The Sklar Brothers: What Are We Talking About? | Himself | 2014-04-29 |
| Movie | Alone Up There | Self | 2012-09-20 |
| Movie | National Lampoon's The Legend of Awesomest Maximus | Bill - Testiclees Soldier #1 | 2011-08-05 |
| Movie | Held Up | Batman | 2010-09-07 |
| Movie | I Am Comic | Self | 2010-01-10 |
| Movie | Wild Hogs | Earl Dooble | 2007-03-02 |
| Series | Grey's Anatomy | Unknown | 2005-03-27 |
| Series | It's Always Sunny in Philadelphia | DJ Squirrely D | 2005-08-04 |
| Movie | Tales from the Crapper | News Anchor | 2004-01-29 |
| Movie | My Baby's Daddy | Brotha Stylz #2 | 2004-01-09 |
| Series | Cheap Seats | 2004-02-04 | |
| Series | Entourage | Unknown | 2004-07-18 |
| Movie | Parts of the Family | Jason Diaz - Action News Anchor #1 (uncredited) | 2003-01-10 |
| Series | The Oblongs | Chip Oblong (voice) | 2001-04-01 |
| Movie | The Prime Gig | Twin #1 | 2001-04-24 |
| Movie | Bubble Boy | Shlomo | 2001-08-24 |
| Movie | Citizen Toxie: The Toxic Avenger IV | Jason Gonzalez | 2001-11-01 |
| Series | BattleBots | Self | 2000-08-23 |
| Series | Dot Comedy | 2000-12-08 | |
| Series | Curb Your Enthusiasm | Unknown | 2000-10-15 |
| Series | Providence | Unknown | 1999-01-08 |
| Movie | Flushed | Arguing Brother | 1999-08-13 |
| Series | Becker | Unknown | 1998-11-02 |
| Series | Premium Blend | Unknown | 1997-11-29 |
| Series | Law & Order | Unknown | 1990-09-13 |