The 1966 Western Michigan Broncos football team, under head coach Bill Doolittle, won seven games that season.
In their third season under head coach Bill Doolittle, the Broncos compiled a 73 record (51 against MAC opponents), finished in a tie for first place in the MAC, and were outscored by their opponents, 194 to 175. 73 (51 MAC) W 1614 W 3114 W 1614 W 2320 W 1413 W 3529 W 2013 L 926 L 621 L 730 
