Nong Loeng (Thai: หนองเลิง) is a subdistrict (tambon) in Mueang Bueng Kan district, in Bueng Kan province, Isan (northeastern Thailand).

[1] The subdistrict was created effective on June 26, 1975 by splitting off six administrative villages from Nong Kheng.

The general topography of Nong Loeng subdistrict is plain and hilly.

[2] The administration of Nong Loeng subdistrict (tambon) is responsible for an area that covers 53.7 square kilometres (20.7 sq mi) and consists of thirteen administrative villages (muban).

Nong Loeng subdistrict is home to the following active temples, where Theravada Buddhism is practised by local residents:[4]