The Northern Arizona Lumberjacks football program is the intercollegiate American football team for the Northern Arizona University located in the U.S. state of Arizona. The team competes in the NCAA Division I Football Championship Subdivision (FCS) and are members of the Big Sky Conference. The school's first football team was fielded in 1931. The team plays its home games at the 16,200 seat Walkup Skydome. They are coached by Jerome Souers.