| Competition: | Western Football League |
| Season: | 1927–28 |
| Winners: | Plymouth Argyle Reserves (Division One) Trowbridge Town (Division Two) |
| Prevseason: | 1926–27 |
| Nextseason: | 1928–29 |
The 1927–28 season was the 31st in the history of the Western Football League.
The Division One champions this season were Plymouth Argyle Reserves for the first time in their history. The winners of Division Two were Trowbridge Town.[1]
The number of clubs in Division One was reduced from twelve to eleven after Poole and Swindon Town Reserves left the league. Torquay United also left, having been promoted to The Football League.
Two new teams joined the league:
Division Two was reduced from ten to eight clubs after Frome Town joined the Somerset Senior League, and Lovells Athletic Reserves also left. No new teams joined Division Two.