Llanwrtyd Wells is an electoral ward in mid Powys, Wales.

It covers three local government communities and elects a councillor to Powys County Council.

The Powys ward of Llanafanfawr with Garth borders to the east, with Maescar/Llywel and Yscir with Honddu Isaf and Llanddew to the south.

[2] Following a boundary review to improve electoral parity, the Treflys community ward of Garth was transferred to Llanafanfawr, effective from the 2022 local elections.

Councillor Tim Van Rees, an Independent, has represented the ward throughout this period.