Saita (財田町 Saita-chō) was a town located in Mitoyo District, Kagawa, Japan.
On January 1, 2006 Saita was merged with the towns of Mino, Nio, Takase, Takuma, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.
As of 2003[update], the town had an estimated population of 4,621 and a density of 97.99 persons per km2. The total area was 47.16 km2.