Mahnalanselkä – Kirkkojärvi is a medium-sized lake in Finland.

It is located in Pirkanmaa region in the Finnish Lakeland and in the Hämeenkyrö municipality.

The northeast part is called Kirkkojärvi, and southward is the Laitilansalmi strait, Kallioistenselkä open water, the Kallioistenahdas strait, the Mahnalanselkä open water and a narrow sublake called Jokisjärvi.

[1] In Finland there are 17 lakes called Kirkkojärvi.

This Western Finland location article is a stub.