Last updated : Friday, 17 November 2023
The Duchy League 3 is an amateur football league in Cornwall, England. It is the third tier of the Duchy League, below the Duchy League Premier and Duchy League Division 1.
The league was founded in 1972 and currently consists of 14 teams. The teams are all based in Cornwall, and the season runs from September to May.
The top two teams in the Duchy League 3 are promoted to the Duchy League Division 1, while the bottom two teams are relegated to the Duchy League Division 2.