Minamiaizu District, Fukushima

{{Ref improve|date=February 2024}}

{{Use dmy dates|date=February 2024}}

File:Minamiaizu District in Fukushima Prefecture.svg]]

{{nihongo|Minamiaizu|南会津郡|Minamiaizu-gun}} is a district located in Fukushima Prefecture, Japan.{{cite web | title=Nippon Institute of Technology selected for Fukushima Prefecture's Village Reconstruction Support Project Utilizing the Power of University Students Students visit Tadami Town to investigate actual situation | website=univ-journal.net| date=4 December 2023 | url=https://univ-journal.net/235973/ | access-date=18 February 2024}} It makes up the southern third of the Aizu region in western Fukushima Prefecture.

As of 2003, the district has an estimated population of 33,533 and a density of 14.32 persons per km². The total area is 2,341.64 km². It is the least populated part of Aizu.