Cleveland Play House (CPH) Archive is the institutional record of the organization concerning the work of actors, directors, managers, students and trustees who contributed to the creation of America's first professional regional theatre. The archive consists primarily of administrative office files, Board of Trustee minutes, production books, programs and photographs, set designs, clippings, audio visual materials, scrapbooks,and marketing materials.

The Karamu House Archive consists of records that document the history and administration of the institution. The collection includes office files, photographs, printed material, audio and video recordings, programming brochures, scripts and performance production files.