Isaac Barinholtz (born February 18, 1977) is an American comedian, actor, director, producer, and screenwriter. He is best known for his role as a cast member on the comedy series MADtv (2002–2007), Eastbound & Down (2012) and The Mindy Project (2012–2017).
In film, he is known for his roles in Neighbors (2014) and its sequel, Neighbors 2: Sorority Rising (2016), Sisters (2015), Suicide Squad (2016), and Blockers (2018). He also co-wrote the comedy Central Intelligence (2016), and directed, wrote, produced, and starred in the comedy The Oath (2018).