1970–71 Western Football League

The 1970–71 season was the 69th in the history of the Western Football League.

The champions for the second time in their history were Bideford.

The league was reduced from twenty clubs to eighteen after Portland United, Weymouth Reserves and Yeovil Town Reserves left, and one new club joined:

^{1 The system of using goal average to separate two teams tied on points was used up to and including the 1976–77 season.}

^{2 The points system: 2 points for a win, 1 point for a draw and 0 points for losing.}