Čaška is a municipality in the central part of North Macedonia. Čaška is also the name of the village where the municipal seat is located. This municipality is part of the Vardar Statistical Region.

The Vardar Statistical Region is one of eight statistical regions of North Macedonia. Vardar, located in the central part of North Macedonia, borders Greece to the south. Internally, it borders the Pelagonia, Southwestern, Skopje, Southeastern, and Eastern. The Vardar Statistical Region is named after the Vardar River, which runs through the region.