Whitland Rural District Council was a local authority in the central part of Carmarthenshire, Wales created in 1894.
The authority covered the parishes of Castledwyran, Ciffig, Cilymaenllwyd, Eglwys fair a-Cherig, Ergmont, Eglwyscummin, Henllan-Amgoed, Llanfallteg East, Llandissilio East, Llanglydwen, Llanboidy, Llangan East, Marros, and Pendine.
The authority was abolished following local government reorganisation in 1974, and its role taken on by Carmarthen District Council.