Matsudaira Yoshinaga (?? ??, October 10, 1828 โ June 2, 1890), also known as Matsudaira Keiei, or better known as Matsudaira Shungaku (??) was a Japanese daimyo of the Edo period.
He was head of the Fukui Domain in Echizen Province.
He is counted as one of the "Four Wise Lords of the Bakumatsu period" (??????, Bakumatsu no Shikenko), along with Date Munenari, Yamauchi Yodo and Shimazu Nariakira.
"Yoshinaga" is his imina and "Shungaku" (??, "Spring Mountain") is his go.