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Matsudaira Katahiro (松平容衆, October 30, 1803 – April 20, 1822) was the 7th daimyō of Aizu Domain in Mutsu Province, Japan (modern-day Fukushima Prefecture). His courtesy title was Higo-no-kami and Jijū, and subsequently raised to Sakonoe-gon-shōshō and his Court rank was Junior Fourth Rank, Lower Grade.