Llanrwst United () is a Welsh football club based in Llanrwst in the Conwy Valley. They play in the . The club colours are red and white.
Llanrwst United were founded in 1983 after Llanrwst Town and Llanrwst Athletic merged.
In the 2012âÂÂ13 season the club won the Barritt Cup.
Llanrwst play at the Gwydir Park ground, close to the bridge in the centre of the town.