Non Sombun () is the name of several places in Thailand.
Non Sombun subdistrict, Mueang Bueng Kan, Bueng Kan Non Sombon subdistrict, Na Chaluai, Ubon Ratchathani Non Sombun subdistrict, Det Udom, Ubon Ratchathani Non Sombun subdistrict, Soeng Sang, Nakhon Ratchasima Non Sombun subdistrict, Ban Haet, Khon Kaen Non Sombun subdistrict, Khao Suan Kwang, Khon Kaen (also a municipality) Non Sombun municipality, Soeng Sang, Nakhon Ratchasima, covering parts of the subdistrict