An election to the Carmarthen Rural District Council in Wales was held in April 1925. It was preceded by the 1922 election and was followed by the 1928 election.[1] The successful candidates were also elected to the Carmarthen Board of Guardians.
Many Independent candidates were returned unopposed and only a small number of wards were contested by Labour candidates.
All members of the District Council also served as members of Carmarthen Board of Guardians. In addition six members were elected to represent the borough of Carmarthen. All six sitting members were returned unopposed.