| Big Ten Conference|
Norm Parker (2nd year)
| 3–8 (3–5 Big Ten)|
| George Perles (9th year)|
The 1991 Michigan State Spartans football team competed on behalf of Michigan State University in the Big Ten Conference during the 1991 NCAA Division I-A football season. Head coach George Perles was in his ninth season with the Spartans. Michigan State played their home games at Spartan Stadium in East Lansing, Michigan. The Spartans went 3–8 overall and 3–5 in conference play.
1991 Michigan State Spartans football team Wikipedia
The following players were selected in the 1992 NFL Draft.