Nangō(南郷町,Nangō-chō) was a town located in Minaminaka District, Miyazaki, Japan.
As of 2003, the town had an estimated population of 11,845 and the density of 187.51 persons per km². The total area was 63.17 km².
On March 30, 2009, Nangō, along with the town of Kitagō (also from Minaminaka District), was merged into the expanded city of Nichinan. Minaminaka District was dissolved as a result of this merger.