Hiatt is a surname. Notable people with the surname include:Brenda Hiatt, American author Fred Hiatt, American journalist Jack Hiatt, American baseball player John Hiatt, American musician Kevin Hiatt, fictional television character on The Shield Lester Hiatt (1931–2008), Australian anthropologist Phil Hiatt, American baseball player Ruth Hiatt (1906–1994), actress Shana Hiatt, model Louis Hiatt, An entrepreneur