Udono clan
- Japanese: 鵜殿家 (Udono-ke)
The Udono of Tôtômi claimed descent from Fujiwara Sanekata, a man of letters of the Heian Period. They were a noted retainer family of the Imagawa clan during the Sengoku Period, but declined in power following the Imagawa's defeat at Okehazama in 1560.