Namesakes
Herbert Hoover
(middle name Clark) (m) 1874-1964 
American Presidents 1929-1933
Clark Kent
(m)
Fictional Characters from Books 1938 Superman
Fictional Characters from Movies 1978 Superman
Clark Gable
(m) 1901-1960
Notable Actors and Entertainers (actor)
Oscar Award Winners 1935 It Happened One Night (actor)
James Clark Ross
(m) 1800-1862
Notable Explorers and Adventurers
William Styron
(middle name Clark) (m) 1925-2006
Notable Writers
Pulitzer Award Winners 1968 The Confessions of Nat Turner
Clark Gregg
(m) 1962-
Notable Actors and Entertainers (actor)
Bob Seger
(middle name Clark) (m) 1945-
Notable Musicians
Rock and Roll Hall-of-Famers 2004
Kenny Loggins
(middle name Clark) (m) 1948-
Notable Musicians
Holliday Grainger
(middle name Clark) (f) 1988-
Notable Actors and Entertainers (actor)
Clark Duke
(m) 1985-
Notable Actors and Entertainers (actor)
Clark Johnson
(m) 1954-
Notable Actors and Entertainers (actor)
Robert Young
(middle name Clark) (m) 1916-2011
Olympic Medalists 1936 4x400 m relay (silver)
Adam Curry
(middle name Clark) (m) 1964-
Notable Actors and Entertainers (presenter)
Clark Gillies
(m) 1954-2022
Hall-of-Famers 2002 (ice hockey)
Notable Athletes (ice hockey)
Clark Griffith
(m) 1869-1955
Hall-of-Famers 1946 (baseball)
Stanley Cole
(middle name Clark) (m) 1945-2018
Olympic Medalists 1972 water polo (bronze)
Clark Green
(m)
Fictional Characters from Television 2005 The Office
Clark Edison
(m)
Fictional Characters from Television 2005 Bones