Minami-Uonuma District, Niigata

is a district located in Niigata Prefecture, Japan.

As of July 1, 2019, the district has an estimated population of 7,926 and a density of 22.2 persons per km². The total area is 357.29 km².

Towns and villages 
 Yuzawa

Mergers 
 On November 1, 2004 the towns of Muika and Yamato merged to form the city of Minamiuonuma.
 On October 1, 2005 the town of Shiozawa was also merged into city of Minamiuonuma.

Category:Districts in Niigata Prefecture