Deleni, Constanța

Deleni is a commune in Constanța County, Northern Dobruja, Romania. It is situated in the southern part of the county, 59 km west of Constanța.

The villages comprising the commune are:
 * Deleni (historical name: Ienidja, Enigea or Enige; Yenice)
 * Petroșani (historical names: Chioseler, Köseler)
 * Pietreni (historical names: Cocargea until 1964, Kokarca)
 * Șipotele (historical names: Ghiolpunar, Gölpınar)

The territory of the commune also includes the former villages of Poenița (historical name: Borungea, Borunca), located at 44.01528°N, 28.01056°W, disestablished by Presidential Decree in 1977, and Furca (historical name: Becter), located at 43.9975°N, 28.07167°W.

Demographics
At the 2021 census, Deleni had 2,388 inhabitants. At the 2011 census, there were 2,272 Romanians (98.31%), 10 Turks (0.43%), 28 Tatars (1.21%), 1 other (0.04%).

Climate
Deleni has a Humid Subtropical Climate (Cfa). It receives the most abundant rainfall in June, with an average precipitation of 69 mm; and the most scarce rainfall in February, with an average precipitation of 38 mm.

Pietreni
At the 2021 census, Pietreni village had a population of 799.

Pietreni is situated along National Road 3, about 47 km west of the county seat, Constanța. It has an average elevation of 122 m above sea level.