1988 All-Big Ten Conference football team

The 1988 All-Big Ten Conference football team consists of American football players chosen as All-Big Ten Conference players for the 1988 NCAA Division I-A football season. The 1988 Michigan Wolverines football team captured seven of the first-team spots on the All-Big Ten teams selected by the conference coaches for the United Press International. The Iowa Hawkeyes followed with six first-team spots, including quarterback Chuck Hartlieb.

UPI = United Press International, selected by the Big Ten coaches

Bold = Consensus first-team selection of both the AP and UPI