Nakai is a district (muang) of Khammouane province in mid-Laos.^[1] Nakai-Nam Theun National Park is in Nakai District; its headquarters is in Oudomsouk Village.

References

v t e Districts of Southern Laos
Attapeu province	Phouvong Samakkhixay^※ Sanamxay Sanxay Saysetha
Champasak province	Batiengchaleunsouk Champassack Khong Mounlapamok Pakse^※ Paksong Pathouphone Phonthong Sanasomboun Soukhoumma
Khammouane province	Boualapha Hineboune Kounkham Mahaxay Nakai Nong Bok Sebangphay Thakhek^※ Xaibouathong Yommalath
Salavan province	Khongxedone Lakhonepheng Lao Ngam Saravane^※ Sa Mouay Ta Oy Toumlane Vapy
Savannakhet province	Atsaphangthong Assaphone Champhone Kaysone Phomvihane^※ Khanthaboury Nong Outhoumphone Phine Seponh Songkhone Thapangthong Thaphalanxay Viraboury Xayboury Xonboury
Sekong province	Dak Cheung Kaleum La Mam^※ Tha Teng
^※ denotes provincial seat.