Theresia

Theresia is the usual Dutch and German form of the name Teresa, and may refer to:


 * Theresia of Dietrichstein (1768–1822), German countess and noted beauty
 * Edith Stein (1891–1942), also known as St. Teresa Benedicta of the Cross, German Jewish philosopher, Roman Catholic nun, martyr and saint
 * Theresia Degener (born 1961), German jurist and professor of law
 * Theresia Gouw (born 1968), American entrepreneur and venture capital investor
 * Theresia Haidlmayr (1955–2022), Austrian politician
 * Theresia Kiesl (born 1963), Austrian retired middle distance runner
 * Theresia van der Pant (1924–2013), Dutch sculptor
 * Theresia Singer (fl. 1870-1891), opera singer