Mickey Niblock is an Irish retired Gaelic footballer who played for Derry between 1966 and 1973. He won an Ulster Senior Football Championship with the county, as well as Ulster Minor, Ulster Under 21, All-Ireland Minor and All-Ireland Under 21 Football Championships.Niblock started his club career with O'Donovan Rossa Magherafelt (and returned to win a Derry Senior Football Championship with the club). He later played for various club sides in the United States.