2003–04 Western Football League

Premier Division

The Premier Division remained at 18 clubs after Team Bath were promoted to the Southern League, and Bath City Reserves left the league. Two clubs joined:

First Division

The First Division remained at 19 clubs after Exmouth Town and Torrington were promoted to the Premier Division and two clubs joined:

^{1 The system of using goal difference to separate two teams tied on points was used.}

^{2 The points system: 3 points for a win, 1 point for a draw and 0 points for losing.}