Llanfarian (Welsh pronunciation: [ɬanˈvarjan]) is a village, community and electoral ward in the county of Ceredigion, Mid-Wales, south of the administrative centre Aberystwyth.

The community – which includes the villages of Rhydyfelin and Glanyrafon, and the hamlets of Chancery and Moriah – had a population of 1,541 at the 2011 census.

A school at Chancery is referred to in a World War II children's evacuation account.

[3] The now disused and dismantled Carmarthen to Aberystwyth Line stopped here at Llanrhystud Road station.

By the next election in 1892, Vaughan Davies had converted to the Liberal Party and captured the seat which he held for many years.