Khueang Nai (Thai: เขื่องใน, pronounced [kʰɯ̀a̯ŋ nāj]) is a district (amphoe) in the northwestern part of Ubon Ratchathani province, northeastern Thailand.

Geography

Neighboring districts are (from the east clockwise) Muang Sam Sip, Mueang Ubon Ratchathani of Ubon Ratchathani Province, Kanthararom, Yang Chum Noi of Sisaket province, Kho Wang, Maha Chana Chai, Kham Khuean Kaeo of Yasothon province and Hua Taphan of Amnat Charoen province.

History

Originally named Pachin Ubon (ปจิมอุบล, 'western Ubon'), in 1913 the district was renamed Trakan Phuet Phon (ตระการพืชผล). In 1917, the district was renamed Khueang Nai.

Administration

The district is divided into 18 sub-districts (tambons), which are further subdivided into 180 villages (mubans). Khueang Nai is a sub-district municipality (thesaban tambon) which covers parts of tambon Khueang Nai. There are a further 18 tambon administrative organizations (TAO).

No.	Name	Thai	Villages	Pop.
01.	Khueang Nai	เขื่องใน	12	10,182
02.	Sang Tho	สร้างถ่อ	15	09,538
03.	Kho Thong	ค้อทอง	11	06,342
04.	Ko E	ก่อเอ้	12	07,410
05.	Hua Don	หัวดอน	11	06,399
06.	Chi Thuan	ชีทวน	11	06,594
07.	Tha Hai	ท่าไห	13	09,049
08.	Na Kham Yai	นาคำใหญ่	08	03,933
09.	Daeng Mo	แดงหม้อ	06	03,248
10.	That Noi	ธาตุน้อย	10	06,294
11.	Ban Thai	บ้านไทย	12	06,615
12.	Ban Kok	บ้านกอก	06	03,913
13.	Klang Yai	กลางใหญ่	11	05,619
14.	Non Rang	โนนรัง	07	04,449
15.	Yang Khi Nok	ยางขี้นก	10	04,816
16.	Si Suk	ศรีสุข	08	05,403
17.	Sahathat	สหธาตุ	07	03,056
18.	Nong Lao	หนองเหล่า	10	05,840