The 1911 Pittsburgh Panthers football team was an American football team that represented the University of Pittsburgh as an independent during the 1911 college football season. In its third season under head coach Joseph H. Thompson, the team compiled a 4–3–1 record and outscored opponents by a total of 72 to 29.

The 1911 college football season was the last one before major reforms were made to the American game in 1912. In 1911, touchdowns were worth five points, the field was 110 yards in length, and a team had three downs within which to advance the ball ten yards. The United States Naval Academy (Navy) finished with a record of 6 wins and 3 ties (6–0–3). Two of the ties were 0–0 games with the other major unbeaten teams, Penn State (8–0–1) and Princeton (8–0–2). Other teams that finished the season unbeaten were Minnesota (6–0–1) and Florida (5–0–1). The Helms Athletic Foundation, founded in 1936, declared retroactively that Princeton had been the best team of 1911