Eforie is a town and a holiday resort on the Black Sea shore, in Constanţa County, Romania. It is located about 14 kilometers south of Constanţa. Techirghiol Lake lies nearby.
The town consists of two resorts Eforie Sud, which is also the seat of the town hall and Eforie Nord. In 1966 the localities of Eforie Sud and of Eforie Nord were merged into a single city in 1966. The mayor's office of the city is located in Eforie Sud.