The 2008 San Diego State Aztecs football team represented San Diego State University in the 2008 NCAA Division I FBS football season.

They were coached by Chuck Long and played their home games at Qualcomm Stadium.

The 2008 season was expected to be rough for the Aztecs after losing several key offensive players to the National Football League (NFL).

The team also lost two of its leading wide receivers in Brett Swain and Chaz Schilens along with four starting offensive linemen.

BYU Leads Series 25-7-1 See also 2008 Utah Utes football team 1st Team Preseason All Mountain West- LB Russell Allen 2nd Team Preseason All Mountain West- WR Darren Mougey and LB Luke Laolagi 3rd Team Preseason All Mountain West- WR Vincent Brown and DB Corey Boudreaux