Shahany Lagoon (Ukrainian: Шагани, Romanian: Şagani, Turkish: Çagani Gölü) is a salty lagoon on the Black Sea coast of Ukraine in Tatarbunary Raion of Odessa Oblast. The lagoon is in the complex of Tuzly Lagoons, connected with the Alibey Lagoon. The area of the water body is 70 km², salinity is about 30‰.