Pa Mong (Thai: ป่าโมง) is a tambon (subdistrict) of Det Udom District, in Ubon Ratchathani Province, Thailand.

[3] Before 1997, the tambon was governed by the Subdistrict council of Pa Mong (สภาตำบลป่าโมง), which was later upgraded to the Subdistrict Administrative Organization of Pa Mong on February 23 that year.

[2] The tambon is located in the northwestern region of the Det Udom district, on a plateau with a tropical savanna climate.

[2] The tambon is divided into 9 administrative villages (mubans; หมู่บ้าน), one of which, Pa Mong Yai village, was further divided into two community groups (Mu; หมู่).

[1][2] The following is a list of the subdistrict's mubans, which roughly correspond to the villages, as of the 2021 census.