Krucina is a Polish coat of arms.

It was used by the Korniakt family (szlachta) in the Polish–Lithuanian Commonwealth.

Granted on February 12, 1571 to Konstanty Korniakt of Crete, a Greek born merchant based in Lwów.

The name of the crest comes from the nickname Kruszyna (a mite).

This Polish heraldry-related article is a stub.