Llanbadarn Fawr (Welsh pronunciation: [ɬanˌbadarn ˈvau̯r]) is a village and community in Ceredigion, Wales.

[3] This slab once stood on four upright stones before being fractured by fire in the 19th century, after which it was reassembled and mounted in its present location.

[4] Llanbadarn Fawr has two pubs, The Black Lion and The Gogerddan Arms, and the University's Llanbadarn campus, which concentrates on subjects such as business, law, criminology and information science, and Coleg Ceredigion's Aberystwyth campus.

In the spring, summer and autumn months the village has train services provided by The Vale of Rheidol Railway to Devil's Bridge, Capel Bangor and Aberystwyth.

The total population of these wards is 3,380[5][6] In March 2024, the town joined the Dyfi Biosphere.