Nishigunma District, Gunma
[file:Gumma NishiGumma-gun.png|thumb|Location of Nishigunma within Gunma Prefecture]
[file: Gumma Gumma-gun 1889.png|thumb|Historic Map of Gunma District
areas 1 through 38 were formerly Nishigunma District
1. Takasaki, Gunma|Takasaki, 2. Sano, 3. Kuragano, 4. Iwahana, 5. Ōrui, 6. Takigawa, 7. Kyogashima, 8. Azuma, 9. Motosōja, 10. Shintakao, 11. Nakagawa, 12. Tsukasawa, 13. Rokurō, 14. Nagano, 15. Kuruma, 16. Muroda, 17. Kurata, 18. Kurumsato, 19. Minowa, 20. Sōma, 21. Kamisato, 22. Tsutsumigaoka, 23. Kokufu, 24. Sōja, 25. Kaneko, 26. Kiyosato, 27. Komayose, 28. Furumaki, 29. Meiji, 30. Momoi, 31. Toyoaki, 32. Shibukawa, 33. Ikaho, 34. Kaneshima, 35. Nakao, 36. Shiorsatoi, 37. Onogami, 38. Takayama]
Nishigunma District was formerly a rural district located in Gunma Prefecture, Japan. Parts of the cities of Takasaki, Maebashi, Shibukawa, the town of Yoshioka and the villages of Shintō and Takayama were formerly part of the district.
Nishigunma District was created on December 7, 1878, with the reorganization of Gunma Prefecture into districts. With the establishment of the municipalities system on April 1, 1889, the area was organized into six towns and 32 villages.
On April 1, 1896, Takayama village was transferred to Azuma District and the remaining area of the district was merged with Kataoka District into Gunma District.