The 1930 All-Big Ten Conference football team consists of American football players selected to the All-Big Ten Conference teams chosen by various selectors for the 1930 Big Ten Conference football season.
AP = Associated Press, selected by coaches, referees and sports writers[1][2]
NEA = Newspaper Enterprise Association[2]
UP = United Press[3][4]
Coaches = selected by vote of nine of ten head coaches in the Big Ten, with the exception of Amos Alonzo Stagg who declined to participate[5]
KR = Knute Rockne[2]
Bold = Consensus first-team selection of both the AP and UP