Matsudaira Yasushige

{{family name hatnote|Matsudaira|lang=Japanese}}

{{Infobox Officeholder | name= Matsudaira Yasushige

| nationality=Japanese

| image= Matsudaira Yasushige cropped.jpg

| caption=

| order=First (Matsui-Matsudaira) Lord of Kishiwada

| term_start= 1619

| term_end= 1640

| predecessor= Koide Yoshihide

| successor= Matsudaira Yasuteru

| birth_date=1568

| birth_place=

| death_date= {{Death date and age|1640|08|14|1568}}

| parents= Matsudaira Yasuchika

| relatives = Tobai-in (sister)
Ii Naomasa (brother-in-law)

| death_place=

| spouse=

}}

{{nihongo|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.