Carmarthenshire Football League

The Carmarthenshire Football League is an amateur football league in Carmarthenshire, West Wales. It sits at the fifth, sixth and seventh levels of the Welsh football league system.

The league was founded in 1921 and currently has 30 teams competing in three divisions: Premier Division, Division 1 and Division 2.

The Premier Division champions are promoted to the West Wales Premier League, while the bottom two teams are relegated to Division 1. The top two teams in Division 1 are promoted to the Premier Division, while the bottom two teams are relegated to Division 2. The top two teams in Division 2 are promoted to Division 1, while the bottom two teams are relegated to the Carmarthenshire League Reserves League.