The 1955 Pittsburgh Steelers season was the franchise's 23rd in the National Football League.

Regular season

Schedule

Note: Intra-conference opponents are in bold text.

Game summaries

Week 1 (Monday September 26, 1955): Chicago Cardinals

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 2 (Sunday October 2, 1955): Los Angeles Rams

at Los Angeles Coliseum, Los Angeles, California Scoring Drives:

Week 3 (Sunday October 9, 1955): New York Giants

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 4 (Saturday November 15, 1955): Philadelphia Eagles

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 5 (Sunday October 23, 1955): New York Giants

at Polo Grounds, New York, New York Scoring Drives:

Week 6 (Sunday October 30, 1955): Philadelphia Eagles

at Connie Mack Stadium, Philadelphia, Pennsylvania Scoring Drives:

Week 7 (Saturday November 5, 1955): Chicago Cardinals

at Comiskey Park, Chicago, Illinois Scoring Drives:

Week 8 (Sunday November 13, 1955): Detroit Lions

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 9 (Sunday November 20, 1955): Cleveland Browns

at Cleveland Municipal Stadium, Cleveland, Ohio Scoring Drives:

Week 10 (Sunday November 27, 1955): Washington Redskins

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 11 (Sunday December 4, 1955): Cleveland Browns

at Forbes Field, Pittsburgh, Pennsylvania Scoring Drives:

Week 12 (Sunday December 11, 1955): Washington Redskins

at Griffith Stadium, Washington, DC Scoring Drives:

Standings