Stadthalle Osterode am Harz serves as a versatile venue for a variety of events including concerts, theater performances, comedy shows, and special celebrations. The building hosts a lively event program that appeals to diverse audiences, featuring both regional and well-known artists across genres from classical music to rock and pop. It also functions as a location for exhibitions, markets, and community activities. The conference facilities include a large hall suitable for events in seating arrangements, a parliamentary room, and a smaller meeting room, all equipped for conferences, workshops, and live streams. Additional services include on-site ticket sales and full event support, making it an accessible venue for both public entertainment and professional gatherings.