Allegheny Cemetery is one of the largest and oldest burial grounds in Pittsburgh, Pennsylvania, USA. It is a nonsectarian, wooded hillside park located at 4734 Butler Street in the Lawrenceville neighborhood and bounded by the Bloomfield, Garfield, and Stanton Heights areas. It is sited on the north-facing slope of hills above the Allegheny River. In 1973 the cemetery's Butler Street Gatehouse was listed on the National Register of Historic Places and in 1980 the entire cemetery was listed on the National Register.