Ninh Giang (Vietnamese: Ninh Giang) is a district (huyện) of Hải Dương province in the Red River Delta region of Vietnam.

As of 2003 the district had a population of 148,120.

The district covers an area of 135 km2 (52 sq mi).

The district capital lies at Ninh Giang.

This article about a location in Vietnam is a stub.