Harry Julian Fink is an American television and film writer known for Have Gun – Will Travel and as one of the writers who created Dirty Harry.
Fink wrote for various television shows in the 1950s and 1960s, and also created several, including NBC's T.H.E. Cat, starring Robert Loggia, and Tate starring David McLean.
His first film work was the 1965 Sam Peckinpah film Major Dundee. He also worked on Ice Station Zebra, and, with R.M. Fink, Big Jake, Dirty Harry and Cahill U.S. Marshal.