Minami-Uonuma District, Niigata

Map showing original extent of Minamiuonuma District in Niigata Prefecture:

* yellow - areas formerly within the district borders during the early Meiji period
* green - current borders
  1. Yuzawa-machi

Minami-Uonuma (南魚沼郡, Minami-Uonuma-gun) is a district located in Niigata Prefecture, Japan.

As of July 1, 2019, the district has an estimated population of 7,926 with a density of 22.2 persons per km2. The total area is 50.03 km2.