The 2023 Michigan State Spartans football team represented Michigan State University in the East Division of the Big Ten Conference during the 2023 NCAA Division I FBS football season.

The Michigan State Spartans football team drew an average home attendance of 70,211 in 2023.

In a 49-0 defeat, the Spartans would also suffer their worst home loss in program history to rival Michigan.

[8] On March 4, pass rush specialist coach Brandon Jordan left to take a job with the Seattle Seahawks.

[14] Several other undrafted players signed free agent contracts with NFL teams:[14]