Matsudaira Yasushige (松平 康重, 1568 – August 14, 1640) was a Japanese samurai of the Azuchi-Momoyama through early Edo periods.

He was the family head of the Matsui-Matsudaira, a family which received the Matsudaira name as an honorific following his father's service to Tokugawa Ieyasu.

Yasushige ended his life as daimyō of Kishiwada han.

There is a rumour claiming that he is Ieyasu's illegitimate son.

This biography of a daimyō is a stub.