was a town located in Hamana District, Shizuoka Prefecture, Japan.
As of June 1, 2005, the town had an estimated population of 11,872 and a density of 2,564 persons per km<sup>2</sup>. The total area was 4.63 km<sup>2</sup>. The town was served by Maisaka Station on the Tà Âkaidà  Main Line railway.
On July 1, 2005, Maisaka, along with the cities of Tenryà « and Hamakita, the town of Haruno (from Shà «chi District), the towns of Hosoe, Inasa and Mikkabi (all from Inasa District), the towns of Misakubo and Sakuma, the village of Tatsuyama (all from Iwata District), and the town of Yà «tà  (also from Hamana District), was merged into the expanded city of Hamamatsu, and is now part of Chà «à Â-ku, Hamamatsu City.
Maisaka was a fishing town on the Pacific coast of Shizuoka Prefecture. Settled since prehistoric times (Jà Âmon period remains have been discovered within the borders of the town. During the Edo period, the town prospered as Maisaka-juku, a post station on the Tà Âkaidà  highway connecting Edo with Kyoto.