Namesakes
Fictional Characters from Books:
1 character
Alice Henderson 1967 Christy 
Fictional Characters from Television:
6 characters
Beth Logan (a.k.a. Henderson) 1987 The Bold and the Beautiful
Alice Henderson 1994 Christy
Floyd Henderson 1997 Smart Guy
Marcus Henderson 1997 Smart Guy
Yvette Henderson 1997 Smart Guy
Rose Nadler (a.k.a. Henderson) 2004 Lost
Hall-of-Famers:
1 baseball
(baseball) Rickey Henderson 2009
Most Valuable Players:
1 winner
Rickey Henderson 1990 baseball
Nobel Prize Winners:
1 chemistry, 1 peace
(peace) Arthur Henderson 1934
(chemistry) Richard Henderson 2017
Notable Actors and Entertainers:
4 actors
Lyle Talbot (a.k.a. Henderson) 1902-1996
Florence Henderson 1934-2016
Shirley Henderson 1965-
Martin Henderson 1974-
Notable Athletes:
1 baseball, 1 rugby, 1 soccer
(baseball) Rickey Henderson 1958-
(soccer) Jordan Henderson 1990-
(rugby) Iain Henderson 1992-
Notable Musicians:
1 composer/musician
Fletcher "Smack" Henderson 1897-1952
Olympic Medalists:
3 gold, 1 silver
(silver) Tom Henderson 1972 basketball
(gold) Mark Henderson 1996 swimming - 4x100 m medley relay
(gold) Monique Henderson 2004; 2008 4x400 m relay
(gold) Jeff Henderson 2016 long jump
Rock and Roll Hall-of-Famers:
1 musician
Billy Henderson 2023 The Spinners