Gulf of Tendra or Tendra Bay (Ukrainian: Тендрівська затока) is a shallow water bay off the coast of Ukraine (south of the Yahorlyk Kut peninsula), northern Black Sea.

The gulf is separated from the sea by the Tendra Spit.

It is included in the Black Sea Biosphere Reserve.

[citation needed] From 1993 to 2003 it was included in the Montreux Record.

This article about a location in Ukraine is a stub.