The 2013–14 South West Peninsula League season was the seventh in the history of the South West Peninsula League, a football competition in England, that feeds the Premier Division of the Western Football League.
Division One East featured 16 clubs, the same as the previous season, after Exmouth Town were promoted to the Premier Division, and one new club joined: Only Galmpton United and Stoke Gabriel applied for promotion to the Premier Division, pending ground inspections.
Division One West featured 16 clubs, the same as the previous season, after Godolphin Atlantic were promoted to the Premier Division and Hayle resigned before the season started, taking their reserves' place in the Cornwall Combination.
Two new clubs joined: Despite a record start to the campaign, Mousehole would not accept promotion to the Premier Division this season, even if they won the championship.
[4] Only Callington Town, Helston Athletic, Truro City Reserves and Wadebridge Town applied for promotion to the Premier Division, pending ground inspections.