Nong Song Hong (Thai: หนองสองห้อง, pronounced [nɔ̌ːŋ sɔ̌ːŋ hɔ̂ŋ]; Northeastern Thai: หนองสองห้อง, pronounced [nɔ̌ːŋ sɔ̌ːŋ hɔ̀ŋ]) is a district (amphoe) in the southern part of Khon Kaen province, northeastern Thailand.

Neighboring districts are (from the west clockwise): Phon, Non Sila, Ban Phai.

The minor district (king amphoe) was created on 1 January 1962, when the four tambons: Takua Pa, Nong Mek, Non That, and Khuemchat were split off from Phon district.

[2] The district is divided into 12 subdistricts (tambons), which are further subdivided into 135 villages (mubans).

This Khon Kaen Province location article is a stub.