Toyotsu (豊津町 Toyotsu-machi) was a town located in Miyako District, Fukuoka, Japan.
On March 20, 2006 Toyotsu was merged with the towns of Katsuyama and Saigawa, all from Miyako District, to form the new town of Miyako .
As of 2006, the town had an estimated population of 8,566 and a density of 442.92 persons per km². The total area was 19.34 km².