- Born: 1529
- Died: 1569
- Sons: Ogasawara Ujikiyo?
- Titles: Mimasaka no kami, Sakyô no shin
- Distinction: Imagawa retainer
- Japanese: 小笠原 氏清 (Ogasawara Ujikiyo)
Ujikiyo was the eldest son of Ogasawara Haruyoshi and served the Imagawa, with control of Mabusezaka and Takatenjin castles. When the Tokugawa and Imagawa went to war after 1568, he sided with Tokugawa.
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005