The 1986 All-Big Eight Conference football team consists of American football players chosen by various organizations for All-Big Eight Conference teams for the 1986 NCAA Division I-A football season.
The selectors for the 1986 season included the Associated Press (AP) and the United Press International (UPI).
AP = Associated Press[1] UPI = United Press International[2] Bold = Consensus first-team selection of both the Associated Press and UPI