Namesakes
Austrian Dukes and Emperors:
1 archduchess
Archduchess Maria Theresia 1740-1780 
Bohemian Kings:
1 queen
Queen Marie Terezie (middle name Theresia) 1740-1741; 1743-1780
Hungarian Kings and Queens:
1 queen
Queen Mária Terézia (middle name Theresia) 1740-1780
Notable Actors and Entertainers:
2 actors
Monique van de Ven (middle name Theresia) 1952-
Adelheid Roosen (middle name Theresia) 1958-
Olympic Medalists:
1 bronze
(bronze) Theresia Kiesl 1996 1500 m
Other Royalty:
3 archduchesses, 2 princess consorts, 1 princess, 1 queen consort
Erdmuthe, Princess of Liechtenstein (middle name Theresia) 1684-1712 Liechtenstein
Margarete Sophie of Austria (middle name Theresia) 1870-1902 Austria-Hungary
Maria Annunziata of Austria (middle name Theresia) 1876-1919 Austria-Hungary
Elisabeth Amalie of Austria (middle name Theresia) 1878-1919 Austria-Hungary
Emma of Waldeck and Pyrmont (middle name Theresia) 1879-1890 Netherlands
Marie, Princess of Liechtenstein (middle name Theresia) 1989-2021 Liechtenstein
Élisabeth, Duchess of Brabant (middle name Theresia) 2001- Belgium
Saints:
2 blessed
Blessed Karolina Gerhardinger (middle name Theresia) 1797-1879
Blessed Maria Theresia Scherer 1825-1888