Hall-of-Famers: 1 baseball, 1 ice hockey
(baseball) Fred Clarke   1945  
(ice hockey) Bobby Clarke   1987  
Most Valuable Players: 1 winner
Bobby Clarke   1973; 1975; 1976   ice hockey  
Notable Actors and Entertainers: 4 actors
Bryan Forbes (a.k.a. Clarke)   1926-2013  
Warren Clarke   1947-2014  
Jason Clarke   1969-  
Emilia Clarke   1987-  
Notable Athletes: 1 ice hockey, 1 tennis
(ice hockey) Bobby Clarke   1949-  
(tennis) Jay Clarke   1998-  
Notable Filmmakers: 1 screenwriter/director
Bryan Forbes (a.k.a. Clarke)   1926-2013  
Notable Musicians: 1 composer, 1 musician, 1 musician/singer
Jeremiah Clarke   c. 1674-1707  
Eddie Clarke   1950-2018  
Sonia "Sonique" Clarke   1965-  
Notable Writers: 1 author
Arthur C. Clarke   1917-2008  
Olympic Medalists: 4 bronze, 1 gold, 1 silver, 1 silver/gold
(bronze) Harold Clarke   1924   diving - plain high  
(gold) Louis Clarke   1924   4x100 m relay  
(bronze) Ron Clarke   1964   10000 m  
(silver) Judi Brown Clarke   1984   400 m hurdles  
(bronze) Stephen Clarke   1992   swimming - 4x100 m medley relay  
(silver/gold) Eldece Clarke-Lewis   1996; 2000   4x100 m relay  
(bronze) Davian Clarke   1996   4x400 m relay  
Other Leaders: 1 prime minister
Prime Minister Alexander Bustamante (a.k.a. Clarke)   1962-1967   Jamaica  
Rock and Roll Hall-of-Famers: 3 musicians
Michael Clarke   1991   The Byrds  
Allan Clarke   2010   The Hollies  
Vince Clarke   2020   Depeche Mode