Kiesimä is a medium-sized lake of Finland.

It belongs in the Kymijoki main catchment area.

It is located in the region Pohjois-Savo.

[1] The Kiesimä Canal connects the lake westwards to the lake Konnevesi and the Kerkonkoski Canal connects it eastwards to the lake Niinivesi.

This Eastern Finland location article is a stub.