The Steelers have had several different logo designs during the franchise's 89 year history. Prior to the 1950s, many teams did not have formal logos. In that case, a photo of their jersey or their team colors is shown below.

Pittsburgh Steelers logo from 2002-2021
2002-2021
Pittsburgh Steelers logo from 1969-2001
1969-2001
Pittsburgh Steelers logo from 1962-1968
1962-1968
Pittsburgh Steelers logo from 1954-1961
1954-1961
Pittsburgh Steelers logo from 1945-1953
1945-1953
Pittsburgh Steelers logo from 1940-1944
1940-1944
Pittsburgh Steelers logo from 1933-1939
1933-1939
as Pittsburgh Pirates