Namesakes
Antonia of Florence
(f) 1401-1472 
Saints
Antonia of Brescia
(f) 1407-1507
Saints
A. S. Byatt
(a.k.a. Antonia) (f) 1936-
Notable Writers
Antonia Campbell-Hughes
(f) 1982-
Notable Actors and Entertainers (actor)
Antonia Maury
(f) 1866-1952
Notable Scientists and Inventors
Antonia Mesina
(f) 1919-1935
Saints
Antonia Moraiti
(f) 1977-
Olympic Medalists 2004 water polo (silver)
Claire Forlani
(middle name Antonia) (f) 1971-
Notable Actors and Entertainers (actor)
Diane Varsi
(middle name Antonia) (f) 1938-1992
Notable Actors and Entertainers (actor)
Fabiola of Belgium
(middle name Antonia) (f) 1928-2014
Other Royalty 1960-1993 Belgium (queen consort)
Gaby Hoffmann
(middle name Antonia) (f) 1982-
Notable Actors and Entertainers (actor)
Giovanna of Savoy
(middle name Antonia) (f) 1907-2000
Other Royalty 1907-1930; 1930-1943 Italy; Bulgaria (princess/empress consort)
Henriette of Belgium
(middle name Antonia) (f) 1870-1948
Other Royalty 1870-1948 Belgium (princess)
Kitty Courbois
(middle name Antonia) (f) 1937-2017
Notable Actors and Entertainers (actor)
María Antonia Bandrés Elósegui
(f) 1898-1919
Saints
Nia Vardalos
(f) 1962-
Notable Actors and Entertainers (actor)
Notable Filmmakers
Paola of Belgium
(middle name Antonia) (f) 1937-
Other Royalty 1993-2013 Belgium (queen consort)
Sara Montiel
(middle name Antonia) (f) 1928-2013
Notable Actors and Entertainers (actor)
Notable Musicians
Stockard Channing
(middle name Antonia) (f) 1944-
Notable Actors and Entertainers (actor)
Tony Award Winners 1985 A Day in the Death of Joe Egg (actress)
Theodora of Liechtenstein
(middle name Antonia) (f) 2004-
Other Royalty 2004- Liechtenstein (princess)
Tineke Bartels
(middle name Antonia) (f) 1951-
Olympic Medalists 1992; 1996 equestrian (silver)
Toni Basil
(a.k.a. Antonia) (f) 1943-
Notable Musicians
Tonke Dragt
(f) 1930-2024
Notable Writers
Tooske Ragas
(a.k.a. Antonia) (f) 1974-
Notable Actors and Entertainers (presenter)