Namesakes
William Gilbert
(m) 1544-1603 
Notable Scientists and Inventors
Walter Gilbert
(m) 1932-
Nobel Prize Winners 1980 (chemistry)
John Gilbert
(m) 1897-1936
Notable Actors and Entertainers (actor)
Elizabeth Gilbert
(f) 1969-
Notable Writers
Lewis Gilbert
(m) 1920-2018
Notable Filmmakers
Melissa Gilbert
(f) 1964-
Notable Actors and Entertainers (actor)
Sara Gilbert
(f) 1975-
Notable Actors and Entertainers (actor)
Alfred Carlton Gilbert
(m) 1884-1961
Olympic Medalists 1908 pole vault (gold)
Glenroy Gilbert
(m) 1968-
Olympic Medalists 1996 4x100 m relay (gold)
Rod Gilbert
(m) 1941-2021
Hall-of-Famers 1982 (ice hockey)
Notable Athletes (ice hockey)
Elena Gilbert
(f)
Fictional Characters from Books 1991 The Vampire Diaries
Fictional Characters from Television 2009 The Vampire Diaries