Nitra District (Slovak: okres Nitra) is a district in the Nitra Region of western Slovakia.

Before 1996 the present-day district belonged to the West-Slovak region (Západoslovenský kraj).

It is named after the city of Nitra, its main economy and cultural center.Lacika, Ján (2005).

Slovaquie en bref.

This Nitra Region geography article is a stub.