Llandeilo'r-Fan is a small village located in Powys, Wales. It is located between Llandovery and Brecon. It is very rural and is located in a hilly area of mid wales. The village has a church, community hall and a few houses. The nearest shop and pub are in Sennybridge.

Llandeilo'r-Fan is the end of the public road up from the Usk valley, which continues into the Sennybridge Training Area (SENTA) above the village. There is a cattle grid and a red flag flying, which prohibits public access along the road over the Epynt mountain to Dixies Corner. However, access is allowed to the Epynt Way sections 6 and 7 (walking/cycling/horse-riding), which end just beyond the military range boundary. There is a horse corral which is also suitable for car parking here, named as "Epynt Way Section 7" on Google maps.

• Genuki: Llandeilo'r fân / Llandeilo-arfan / Llandilor-fane, Breconshire
• Llandeilo'r-Fan, Powys - Powys - area information, map, walks and more
• LLANDEILO'R-FAN | Coflein
• https://forebears.io/wales/brecknockshire/llandeilor-fan
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• Churches