邓加文（英语：Dungarvan；爱尔兰语：Dún Garbhán），是爱尔兰沃特福德郡的一个海滨城镇。总人口9427(2011年）。该城镇为沃特福德郡郡治。

Dungarvan (Irish:Dún Garbhán, meaning "Garbhann's Fort") is a coastal town and harbour in County Waterford, on the south coast of Ireland. Prior to the merger of Waterford County Council with Waterford City Council in 2014, Dungarvan was the county town and administrative centre of County Waterford. Waterford City and County Council retains administrative offices in the town. The town's Irish name means "Garbhann's fort", referring to Saint Garbhann who founded a church there in the seventh century. The town lies on the N25 road (European route E30), which connects Cork, Waterford and Rosslare Europort.