The 1991 Sacramento State Hornets football team represented California State University, Sacramento as a member of the Western Football Conference (WFC) during the 1991 NCAA Division II football season.
Led by 14th-year head coach Bob Mattos, Sacramento State compiled an overall record of 8–2 with a mark of 3–2 in conference play, placing third in the WFC.
The team outscored its opponents 367 to 224 for the season.
[1] No Sacramento State players were selected in the 1992 NFL draft.
[2][3][4] The following finished their college career in 1991; they were not drafted, but played in the NFL.