Hanny may refer to:

First name: Hanny Kellner (1892-?), Austrian diver who competed in the 1912 Olympics Hanny Michaelis (1922–2007), Dutch poet Hanny Nahmias (born 1959), Israeli singer, actress, writer and television personality Hanny Saputra (born 1965), Indonesian director

Nickname: Johanna Allston (born 1986), Australian orienteer

Surname: Frank Hanny (1896-1947), American National Football League player John R. Hanny, American chef and author

See also Hannay (disambiguation)