was a town located in Naga District, Wakayama Prefecture, Japan.
As of 2003, the town had an estimated population of 8,814 and a density of 313.44 persons per km<sup>2</sup>. The total area was 28.12 km<sup>2</sup>.
On November 11, 2005, Naga, along with the towns of Kishigawa, Kokawa, Momoyama and Uchita (all from Naga District), was merged to create the city of Kinokawa.