| Sport: | football |
| Year: | 2008 |
| Team: | San Diego State Aztecs |
| Conference: | Mountain West Conference |
| Short Conf: | MW |
| Record: | 2–10 |
| Conf Record: | 1–7 |
| Hc Year: | 3rd |
| Oc Year: | 3rd |
| Def Coach: | Bob Elliott |
| Dc Year: | 3rd |
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 looked to redshirt freshman quarterback Ryan Lindley to replace star quarterback Kevin O'Connell. The team also lost two of its leading wide receivers in Brett Swain and Chaz Schilens along with four starting offensive linemen.
See also 2008 Cal Poly Mustangs football team
See also 2008 Notre Dame Fighting Irish football team
See also 2008 San Jose State Spartans football team
See also 2008 Idaho Vandals football team
See also 2008 TCU Horned Frogs football team
See also 2008 Air Force Falcons football team
See also 2008 New Mexico Lobos football team
See also 2008 Colorado State Rams football team
See also: 2008 Wyoming Cowboys football team.
See also: 2008 BYU Cougars football team.
This will be the 33rd game between San Diego State and BYU.
BYU Leads Series 25-7-1
See also 2008 Utah Utes football team
See also: 2008 UNLV Rebels 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