Hiroyasu (written: 宏保, 浩靖, 浩康, 博恭, 博康, 寛裕 or 仁康) is a masculine Japanese given name. Notable people with the name include:
Hiroyasu Aizawa (会沢 仁康) (born 1961), Japanese ski jumper
Prince Fushimi Hiroyasu (伏見宮博恭王, Fushimi-no-miya Hiroyasu ō) (1875–1946), Japanese prince and admiral
Hiroyasu Ibata (井幡 博康) (born 1974), Japanese footballer
Hiroyasu Kawakatsu (川勝 博康) (born 1975), Japanese footballer
Hiroyasu Koga (古賀 浩靖), member of Tatenokai
Hiroyasu Sasaki (佐々木 博康), Japanese mime
Hiroyasu Shimizu (清水 宏保) (born 1974), Japanese speed skater
Hiroyasu Tanaka (田中 浩康) (born 1982), Japanese baseball player
Hiroyasu Tsuchie (土江 寛裕) (born 1974), Japanese sprinter
