Jack Karp is a New York-based playwright whose short plays have been produced by Crosstown Playwrights, Ignited States, Turtle Shell Productions, and the Queens Players in New York, the Marsh Theatre in San Francisco, and City Theater Company in Wilmington, DE. His most recent full-length play, Tell Me You Love Me, was produced by Bitter Sauce Theatre in San Francisco. Jack has also won the David Mamet Playwrighting Competition at the American Conservatory Theatre in San Francisco and Best Play of the 2008 Long Island City One Act Festival. His recent play Sex and Money and Money and Sex was a finalist in the 33rd Annual Samuel French Off-Off-Broadway Short Play Festival.

Jack is a member of Crosstown Playwrights, a New York playwrighting collective that is devoted to writing and producing challenging new theatre in the City.