Matsudaira Suketoshi (松平 資俊, 1660 – August 14, 1723) was a hatamoto, and later a daimyō, during mid-Edo period Japan.
Matsudaira Suketoshi was the second son of Honjō Munesuke, the daimyō of Kasama Domain in Hitachi Province.
On the death of his father in 1699, he became daimyō of Kasama Domain and head of the Honjō clan.
On March 23, 1705, Shōgun Tokugawa Tsunayoshi permitted him to take the surname of Matsudaira, with the reward extended posthumously to cover his father as well.
Although Suketoshi was married and had several concubines, by whom he had numerous sons, on his death, he was succeeded by his wife's brother, whom he had adopted as his heir.