2003 Montana State Bobcats football team

The 2003 Montana State Bobcats football team was an American football team that represented Montana State University in the Big Sky Conference during the 2003 NCAA Division I-AA football season. In their fourth season under head coach Mike Kramer, the Bobcats compiled a 7–6 record (5–2 against Big Sky opponents) and finished in a three-way tie for the Big Sky championship with Montana and Northern Arizona. Montana State lost to Northern Iowa in the first round of the NCAA Division I-AA Football Championship playoffs and ranked No. 21 in the final I-AA poll by The Sports Network.