Nowe Warpno Bay (Polish: Zatoka Nowowarpieńska) – a bay located in the southern part of the Szczecin Lagoon.

[1] The bay separates the land of the Wkrzańska Lowland [pl].

The southern waters of the bay are linked with the Nowe Warpno Lake.

From the north, the bay is separated from the Szczecin Lagoon by the Łysa Island [pl] and the Grodzki Peninsula [pl].

[2] On the north-western coast of the bay is located the village of Altwarp (Polish: Stare Warpno).