Namesakes
Fictional Characters from Books:
1 character
Bryce Walker 2007 Thirteen Reasons Why 
Fictional Characters from Movies:
1 character
Tommy Walker 1975 Tommy
Fictional Characters from Song Titles:
1 character
(character) Tommy Walker 1969 Tommy's Holiday Camp
Fictional Characters from Television:
11 characters
Brandon Walker 1965 Days of Our Lives
Nicole Walker 1965 Days of Our Lives
Taylor Walker 1965 Days of Our Lives
Joe Walker 1968 Dad's Army
Karen Walker 1998 Will & Grace
Renee Walker 2001 24
Molly Walker 2006 Heroes
Alma Walker 2012 American Horror Story: Asylum
Kit Walker 2012 American Horror Story: Asylum
Lucious Lyon (a.k.a. Walker) 2015 Empire
Bryce Walker 2017 13 Reasons Why
Hall-of-Famers:
1 baseball, 1 basketball, 1 football, 1 ice hockey
(ice hockey) Jack Walker 1960
(football) Doak Walker 1986
(basketball) Chet Walker 2012
(baseball) Larry Walker 2020
Most Valuable Players:
1 winner
Larry Walker 1997 baseball
Nobel Prize Winners:
1 chemistry
(chemistry) John E. Walker 1997
Notable Actors and Entertainers:
8 actors
Robert Walker 1918-1951
Clint Walker 1927-2018
Robert Walker Jr. 1940-2019
Eamonn Walker 1962-
Polly Walker 1966-
Paul Walker 1973-2013
Benjamin Walker 1982-
Dreama Walker 1986-
Notable Artists:
1 cartoonist
Mort Walker 1923-2018
Notable Athletes:
1 baseball, 1 basketball, 1 soccer
(basketball) Chet Walker 1940-
(baseball) Larry Walker 1966-
(soccer) Kyle Walker 1990-
Notable Musicians:
1 musician
Alan Walker 1997-
Notable Writers:
2 author/poets, 1 author
Nella Larsen (a.k.a. Walker) 1891-1964
Margaret Walker 1915-1998
Alice Walker 1944-
Olympic Medalists:
3 gold, 1 bronze, 1 silver, 1 silver/bronze/gold
(gold) Reggie Walker 1908 100 m
(gold) John Walker 1976 1500 m
(bronze) Laura Walker 1988 swimming - 4x100 m freestyle relay
(silver/bronze/gold) Neil Walker 2000; 2004 swimming - 4x100 m freestyle relay; swimming - 4x100 m medley relay
(gold) Melaine Walker 2008 400 m hurdles
(silver) Sarah Walker 2012 cycling - BMX
Pulitzer Award Winners:
1 literature
(literature) Alice Walker 1983 The Color Purple