Infanta Margarita may refer to:
Navarre Margaret of Navarre (c.1135–1183) Margaret of Foix (c.1449–1487)
Spain Margaret of Austria, Duchess of Savoy (1480–1530), infanta by marriage before becoming duchess Infanta Margarita of Spain (1610–1617), also Infanta of Portugal Margaret Theresa of Spain (1651–1673) Infanta Margarita, Duchess of Soria (born 1939)
See also Margaret of Spain (disambiguation) :Category:Portraits of Margaret Theresa of Spain