was a daimyà  during mid-Edo period Japan.
Matsudaira Nobunao was the eldest son of Matsudaira Nobutoki, the daimyà  of Yoshida Domain in Mikawa Province. On the death of his father on June 44, 1744, he became daimyà  of Hamamatsu Domain and head of the à Âkà Âchi-branch of the Matsudaira clan. A few days later, his courtesy title changed to Izu-no-kami. On October 15, 1752, he was transferred to Yoshida Domain.
His is noted for having founded the domain academy, the , which became a noted center for Neo-Confucian studies.
Nobunao died on November 1, 1768, in Yoshida.
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