Namesakes
Hall-of-Famers:
1 ice hockey
(ice hockey) Rod Gilbert 1982 
Nobel Prize Winners:
1 chemistry
(chemistry) Walter Gilbert 1980
Notable Actors and Actresses:
2 actresses
Melissa Gilbert 1964-
Sara Gilbert 1975-
Notable Athletes:
2 football, 1 ice hockey
(ice hockey) Rod Gilbert 1941-
(football) Garrett Gilbert 1991-
(football) Justin Gilbert 1991-
Notable Filmmakers:
1 director
Lewis Gilbert 1920-2018
Notable Musicians:
1 singer
Brantley Gilbert 1985- country
Olympic Medalists:
2 gold
(gold) Alfred Carlton Gilbert 1908 pole vault
(gold) Glenroy Gilbert 1996 4x100 m relay