John Grant Robertson (born 2 October 1964) is a Scottish professional football coach and former player, who is currently the sporting director of Inverness Caledonian Thistle. His playing career included spells at Newcastle United, Dundee and Livingston, but he is best known for his two spells at Heart of Midlothian totalling about 18 years, where he is the club's all-time leading goalscorer. He has since managed Inverness Caledonian Thistle, Heart of Midlothian, Ross County, Livingston, Derry City and East Fife.