Waterville, historically known as Coirean[ ("little cauldron"), is a village in County Kerry, Ireland, on the Iveragh Peninsula. The town is sited on a narrow isthmus, with Lough Currane on the east side of the town, and Ballinskelligs Bay on the west, and the Currane River connecting the two.

The N70 Ring of Kerry route passes through the town. As of the 2016 CSO census, Waterville had a population of 462.

Charlie Chaplin and his family first visited the town in 1959. They then returned to holiday in the town every year for over ten years. The community continued the connection to Chaplin by obtaining permission from the Charlie Chaplin estate to hold the inaugural Charlie Chaplin Comedy Film Festival in the spirit of Charlie Chaplin. The first festival was held in August 2011.