Camenca (Romanian: Camenca [ˈkameŋka], Moldovan Cyrillic: Каменка; Russian: Каменка, romanized: Kamenka; Ukrainian: Кам'янка, romanized: Kamyanka) is a town in Transnistria, a breakaway republic internationally recognized as part of Moldova.

The town is located on the Dniester, in the north of Transnistria.

Kamionka, as it was known in Polish, was a private village of the Lubomirski family, administratively located in the Bracław County in the Bracław Voivodeship in the Lesser Poland Province.

The town became part of Soviet Ukraine in 1920, and then of the Moldavian Autonomous Oblast in 1924, which was soon converted into the Moldavian Autonomous Soviet Socialist Republic, and the Moldavian Soviet Socialist Republic in 1940 during World War II.

According to the 2004 Census in Transnistria, the town itself has 10,323 inhabitants, including 5,296 Moldovans (51.3%), 3,476 Ukrainians (33.67%), 1,305 Russians (12.64%), 61 Belarusians, 42 Poles, 35 Bulgarians, 32 Gagauzes, 23 Germans, 10 Armenians, 8 Jews, 3 Gypsies and 32 others.