1966 All-Big Ten Conference football team

The 1966 All-Big Ten Conference football team consists of American football players chosen by various organizations for All-Big Ten Conference teams for the 1966 Big Ten Conference football season. Players from the 1966 Michigan State Spartans football team dominated the All-Big Ten team in 1966, taking eight of the 22 first-team spots. Players from Purdue and Michigan each received four spots.