Renamed
- Russia
- Sokolsky District, Vologda Oblast, (Vologda Oblast) (until 1932)
- district of Leningrad (1936—1960)
- merged with Kalininsky District, Saratov Oblast (Saratov Oblast) (1942—1960)
- Kazakhstan
- Bayzak District (1938-1995)
- Uzbekistan
- Jondor District (until 1992)
Read more about this topic: Sverdlovsky District