Diamond Historic District may refer to:
Diamond Historic District (Lynn, Massachusetts), listed on the National Register of Historic Places in Essex County, Massachusetts Diamond Historic District (East Liverpool, Ohio), listed on the National Register of Historic Places in Columbiana County, Ohio
See also Diamond Match Historic District, Barberton, Ohio, listed on the National Register of Historic Places in Summit County, Ohio West Diamond Street Townhouse Historic District, Philadelphia, Pennsylvania, listed on the National Register of Historic Places in North Philadelphia Diamond Hill Historic District, Lynchburg, Virginia, listed on the NRHP in Lynchburg, Virginia