Namesakes
Hall-of-Famers:
1 basketball, 1 ice hockey
(ice hockey) Grant Fuhr 2003 
(basketball) Grant Hill 2018
Nobel Prize Winners:
1 medicine
(medicine) Frederick Banting (a.k.a. Grant) 1923
Notable Actors and Actresses:
2 actors
Grant Bowler 1968-
Michael Grant Terry 1983-
Notable Athletes:
2 soccer, 1 basketball, 1 ice hockey, 1 rugby
(ice hockey) Grant Fuhr 1962-
(basketball) Grant Hill 1972-
(soccer) Jonny Evans (a.k.a. Grant) 1988-
(soccer) James Chester (a.k.a. Grant) 1989-
(rugby) Grant Gilchrist 1990-
Notable Explorers and Adventurers:
1 explorer
William Grant Stairs 1863-1892
Notable Musicians:
1 composer
William Grant Still 1895-1978
Notable Writers:
1 author
Michael Ignatieff (a.k.a. Grant) 1947-
Olympic Medalists:
2 gold, 1 bronze, 1 gold/silver/bronze
(gold) Mel Counts (a.k.a. Grant) 1964 basketball
(gold) Grant Hill 1996 basketball
(gold/silver/bronze) Grant Hackett 2000; 2004; 2008 swimming - 1500 m freestyle; swimming - 400 m freestyle; swimming - 4x200 m freestyle relay
(bronze) Grant Brits 2008 swimming - 4x200 m freestyle relay