The 2007 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 2007 NCAA Division I FCS football season.

In their tenth year under head coach Jerome Souers, the Lumberjacks compiled a 6–5 record (5–3 against conference opponents), outscored opponents by a total of 322 to 305, and finished third out of nine teams in the Big Sky.

[1] The team played its home games at the J. Lawrence Walkup Skydome, commonly known as the Walkup Skydome, in Flagstaff, Arizona.