- Birth: 1511
- Death: 1536
- Son: Matsudaira Hirotada
- Distinction: Mikawa warlord
Kiyoyasu was the eldest son of Matsudaira Nobutada. He moved to consolidate the position of the Matsudaira in Mikawa province, capturing Okazaki castle in 1524. He was killed by Abe Yashichi stemming from a quarrel over whether or not to submit to the Imagawa.
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005