Nields is a surname. Notable people with the surname include:
John Percy Nields, U.S. district judge in Delaware John W. Nields Jr., lawyer, and father of some members of The Nields Henry C. Nields, U.S. Navy officer, namesake of the USS Nields (DD-616) Sheryl Nields, American photographer
Fictional characters: Norman Nields, fictional character in The Junior Defenders