Pittsburgh Playwrights Theatre Company is a professional theatre company located in Pittsburgh, Pennsylvania, United States. Founded in 2003 by artistic director Mark Clayton Southers, the company originally held productions at the Penn Theater in Garfield and moved to a new space on Penn Avenue in Pittsburgh's Cultural District. Between 2011 and 2018, it held productions in a space on Liberty Avenue in the same building used by Bricolage Production Company, as well as the August Wilson Center for African American Culture, where Southers was artistic director of theatre initiatives, and at other locations. In 2022, it moved into the former Madison Elementary School in Pittsburgh's historic Hill District.