Northern Arizona Lumberjacks
| NAU Lumberjacks | |
|---|---|
| University | Northern Arizona University | 
| Conference | Big Sky Conference (primary) Western Athletic Conference (women's swimming and diving) | 
| NCAA | Division I (FCS) | 
| Athletic director | Uri Farkas (interim) | 
| Location | Flagstaff, Arizona | 
| Varsity teams | 15 | 
| Football stadium | Walkup Skydome | 
| Basketball arena | Walkup Skydome | 
| Soccer stadium | Lumberjack Stadium | 
| Other venues | J.C. Rolle Activity Center Douglas J. Wall Aquatic Center | 
| Mascot | Louie | 
| Nickname | Lumberjacks | 
| Website | nauathletics | 
The NAU Lumberjacks are the varsity athletic teams representing Northern Arizona University in Flagstaff, Arizona in intercollegiate athletics. The school's mascot was adopted in 1946. The Lumberjacks compete in NCAA Division I and are full members of the Big Sky Conference with the exception of the women's swimming and diving team which is an affiliate member of the Western Athletic Conference (WAC).