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 player
Yasuyuki Honne (本根 康之) (born 1971), Japanese video game artist, director and producer
Yasuyuki Iwasaki (岩崎 泰之) (born 1971), Japanese footballer
Yasuyuki Kase (加瀬 康之) (born 1971), Japanese voice actor
Yasuyuki Kataoka (片岡 易之) (born 1983), Japanese baseball player
Yasuyuki Kazama (風間 靖幸) (born 1970), Japanese drifting driver
Yasuyuki Kishino (岸野 靖之) (born 1958), Japanese footballer and manager
Yasuyuki Konno (今野 泰幸) (born 1983), Japanese footballer
Yasuyuki Kuwahara (桑原 楽之) (born 1942), Japanese footballer
Yasuyuki Moriyama (森山 泰行) (born 1969), Japanese footballer
Yasuyuki Muneta (棟田 康幸) (born 1981), Japanese judoka
Yasuyuki Saigo (西郷 泰之) (born 1972), Japanese baseball player
Yasuyuki Sato (佐藤 康之) (born 1966), Japanese footballer
Yasuyuki "Yaz" Takagi, Japanese jazz saxophonist
Yasuyuki Takishita (滝下 靖之) (born 1976), Japanese alpine skier
Yasuyuki Ueda (上田 耕行), Japanese animator
