2009 Stephen F. Austin Lumberjacks football team

The 2009 Stephen F. Austin Lumberjacks football team represented Stephen F. Austin State University in the 2009 NCAA Division I FCS football season. The team was led by third-year head coach J. C. Harper and played its home games at Homer Bryce Stadium. It finished the regular season with a 10–3 record overall and a 6–1 record in the Southland Conference, making the team conference champions. The team qualified for the playoffs, in which it was eliminated in the quarterfinals by Montana.