Shiribeshi Subprefecture is a subprefecture of Hokkaido Prefecture, Japan. The subprefecture's capital is Kutchan. As of July 31, 2004, the estimated population was 256,184 and the area was 4,305.65 km2.

Kutchan is a town located in Shiribeshi Subprefecture, Hokkaido, Japan. Kutchan lies slightly north of the volcano Mount Yōtei, and is approximately 50 kilometers west of Sapporo. The subprefecture government offices are located in this town, making it the capital of the subprefecture.