Viscount Kataharu Matsudaira was a Japanese man who served as the daimyō of Tonami han in the early Meiji Era. Born the eldest son of Matsudaira Katamori, he succeeded Katamori's adopted son Nobunori in 1869. As the Meiji government had granted the former daimyō family of Aizu a 30,000 koku holding in northern Honshū, Kataharu became its daimyō, with Katamori technically in his "care."
- Occupation
- samurai, military personnel, politician
- Position held
- daimyo, member of the House of Peers, Q141658006
- Citizenship
- Japan
- Born
- July 11, 1869
