2008 New Mexico Lobos football team

The 2008 New Mexico Lobos football team represented the University of New Mexico during the 2008 NCAA Division I FBS football season. New Mexico competed as a member of the Mountain West Conference (MWC), and played their home games in the University Stadium. The Lobos were led by 11th-year head coach Rocky Long.

The Lobos upset ten-point favorites Arizona, 36–28. Against ninth-ranked BYU, New Mexico had a fourth quarter touchdown overturned due to a controversial penalty call. On fourth down with 21 yards to go, the Lobos then failed to convert for a first down. BYU scored on their next possession to clinch the victory, 21–3. New Mexico also played a close game against 10th-ranked Utah, which finished the season undefeated and ranked second in the nation. The Lobos were stopped at the Utes' goal line on fourth down, and eventually lost by a three-point margin.

New Mexico finished the season with a 4–8 record (MWC: 2–6). It was the Lobos' first losing season in conference play since 2000. After the season, Rocky Long resigned as head coach. He was replaced by former Illinois offensive coordinator, Mike Locksley.