Swansea Senior League

The Swansea Senior Association Football League or Swansea Senior League is a league competition featuring non-professional association football clubs in the area of Swansea, south Wales.

The league consists of seven divisions, three for "first teams" and four for "reserves" and lower teams. The top division, the Premier Division is just below West Wales Premier League, and therefore sits at level 5 of the Welsh football pyramid.

The league was founded in 1901 as the Swansea Junior League. The first organized league in the Swansea area launched a Senior League in 1903–04, followed in 1904–05 by a name change to the Swansea & District League. The league was suspended during World War I. During the 1921–22 and 1922–23 seasons, the league expanded to include a Gower Division and a Neath Division.