Stambaugh Auditorium is located in Youngstown, Ohio in the United States. It was listed on the National Register of Historic Places in 1984. Stambaugh Auditorium opened in 1926 through the generosity of Henry H. Stambaugh, one of the city's leading businessmen in the early 20th century. Mr. Stambaugh decreed in his Will that there was to be a venue built for the entertainment, enjoyment and education of Youngstown and surrounding communities.