1984 Montana State Bobcats football team

1984 Montana State Bobcats football
NCAA Division I-AA champion
Big Sky champion
ConferenceBig Sky Conference
Ranking
APNo. 2
Record12–2 (6–1 Big Sky)
Head coach
Offensive coordinatorBill Diedrick (1st season)
Defensive coordinatorSteve Carson (1st season)
Home stadiumReno H. Sales Stadium
1984 Big Sky Conference football standings
Conf. Overall
Team W   L   T W   L   T
No. 2 Montana State $^ 6 1 0 12 2 0
Nevada 5 2 0 7 4 0
Boise State 4 3 0 6 5 0
Idaho 4 3 0 6 5 0
Idaho State 4 3 0 5 6 0
Weber State 3 4 0 5 6 0
Northern Arizona 2 5 0 4 6 0
Montana 0 7 0 2 8 1
  • $ – Conference champion
  • ^ – NCAA Division I-AA playoff participant
Rankings from NCAA Division I-AA Poll

The 1984 Montana State Bobcats football team represented the Montana State University (MSU) in the 1984 NCAA Division I-AA football season. The team was led by Dave Arnold in his second season as a head coach. The Bobcats played their home games at Reno H. Sales Stadium.

After going 1–10 the previous season and finishing last in the Big Sky, the Bobcats had one of the biggest turnarounds in all of college football in 1984, finishing the regular season with an overall record of 9–2, including a 35–31 win over Division I-A Fresno State, and won the Big Sky title. The Bobcats received a bid to the Division I-AA playoffs, defeating Arkansas State and Rhode Island en route to the I-AA Championship Game. In the championship game, Montana State defeated Louisiana Tech 19–6 for the program's first I-AA national title, and first national title since the 1976 team won the NCAA Division II national championship. This would be the Bobcats' last national championship win until 2025.