thumb|Map of Kisofukushima, Nagano
was a town located in Kiso District, Nagano Prefecture, Japan.
As of 2003, the town had an estimated population of 7,971 and a density of 53.15 persons per km<sup>2</sup>. The total area was 149.97 km<sup>2</sup>.
On November 1, 2005, Kisofukushima, along with the villages of Hiyoshi, Kaida and Mitake (all from Kiso District), was merged to create the town of Kiso.