Yasuyuki (written: 泰之, 泰行, 泰之, 泰幸, 耕行, 康之, 康幸, 靖之, 靖幸, 楽之 or 易之) is a masculine Japanese given name. Notable people with the name include:
Yasuyuki Eda (江田 康幸) (born 1956), Japanese baseball playerYasuyuki Honne (本根 康之) (born 1971), Japanese video game artist, director and producerYasuyuki Iwasaki (岩崎 泰之) (born 1971), Japanese footballerYasuyuki Kase (加瀬 康之) (born 1971), Japanese voice actorYasuyuki Kataoka (片岡 易之) (born 1983), Japanese baseball playerYasuyuki Kazama (風間 靖幸) (born 1970), Japanese drifting driverYasuyuki Kishino (岸野 靖之) (born 1958), Japanese footballer and managerYasuyuki Konno (今野 泰幸) (born 1983), Japanese footballerYasuyuki Kuwahara (桑原 楽之) (born 1942), Japanese footballerYasuyuki Moriyama (森山 泰行) (born 1969), Japanese footballerYasuyuki Muneta (棟田 康幸) (born 1981), Japanese judokaYasuyuki Saigo (西郷 泰之) (born 1972), Japanese baseball playerYasuyuki Sato (佐藤 康之) (born 1966), Japanese footballerYasuyuki "Yaz" Takagi, Japanese jazz saxophonistYasuyuki Takishita (滝下 靖之) (born 1976), Japanese alpine skierYasuyuki Ueda (上田 耕行), Japanese animator