Ikitsuki (生月町, Ikitsuki-chō) was a town on the island of the same name located in Kitamatsuura District, Nagasaki Prefecture, Japan. As of 2003, the town had an estimated population of 7,392 and a density of 445.84 people per km2. The total area was 16.58 km2. On October 1, 2005, Ikitsuki, along with the town of Tabira and the village of Ōshima (all from Kitamatsuura District), was merged into the expanded city of Hirado.