The 1998 San Diego State Aztecs football team represented San Diego State University during the 1998 NCAA Division I-A football season as a member of the Western Athletic Conference (WAC).
The team was led by head coach Ted Tollner, in his fifth year.
They played home games at Qualcomm Stadium[note 1] in San Diego.
The Aztecs qualified for a bowl game at the end of the 1998 season, and played the North Carolina Tar Heels in the 1998 Las Vegas Bowl in Las Vegas, Nevada.
[4] The following finished their college career in 1998, were not drafted, but played in the NFL.