- Source: 1990 Northern Arizona Lumberjacks football team
- 1990 Northern Arizona Lumberjacks football team
- List of Northern Arizona Lumberjacks head football coaches
- Northern Arizona Lumberjacks cross country
- Northern Arizona Lumberjacks women's basketball
- Walkup Skydome
- Brian Wright (American football)
- List of Northern Arizona Lumberjacks in the NFL draft
- 2024 Idaho Vandals football team
- 2013 Arizona Wildcats football team
- 2015 Arizona Wildcats football team
The 1990 Northern Arizona Lumberjacks football team was an American football team that represented Northern Arizona University (NAU) as a member of the Big Sky Conference (Big Sky) during the 1990 NCAA Division I-AA football season. In their first year under head coach Steve Axman, the Lumberjacks compiled a 5–6 record (3–5 against conference opponents), were outscored by a total of 416 to 290, and placed in a four-way tie for fifth out of nine teams in the Big Sky. The team played its home games at the J. Lawrence Walkup Skydome, commonly known as the Walkup Skydome, in Flagstaff, Arizona.