The 1903 All-Western college football team consists of American football players selected to the All-Western teams chosen by various selectors for the 1903 Western Conference football season.
BMA = Billy Mac, a team selected by aggregating the choices made by ten critics in St. Paul, Minneapolis, Milwaukee, Chicago and Detroit
BM = Billy Mac in The St. Paul Globe
CIO = Chicago Inter-Ocean
CRH = Chicago Record-Herald
CT = Chicago Tribune
FL = Fred Lowenthal, former star football player at University of Illinois
MJ = The Minneapolis Journal
WC = Walter Camp
CFHOF = College Football Hall of Fame