Kamiishizu (上石津町, Kamiishizu-chō) was a town located in Yōrō District, Gifu Prefecture, Japan.
As of 2003, the town had an estimated population of 6,660 and a density of 53.98 persons per km2. The total area was 123.38 km2.
On March 27, 2006, Kamiishizu, along with the town of Sunomata (from Anpachi District), was merged into the expanded city of Ōgaki.[1]
The Township was founded on April 1, 1969.