Anja Harteros (born 23 July 1972) is a German operatic soprano. In 1999, she became the first German to win the Cardiff Singer of the World competition.
Harteros was born in Bergneustadt, North Rhine-Westphalia, to a Greek father and a German mother and has two siblings, Alexia and Georgios. As a child, she was encouraged by her parents to pursue classical music and singing. Eventually, her music teacher at the Wüllenweber-Gymnasium in Bergneustadt, August Wilhelm Welp, noticed her considerable talent and recommended that she be professionally educated in singing. At the age of 14 (in 1986), she started voice training under Astrid Huber-Aulmann in Gummersbach, concurrently with her schooling.
Her first performances were in music institute concerts and in a school production of The Marriage of Figaro in 1990, as the Countess. In 1992 she gave her first concert at the Kantonsschule Schwyz in Switzerland.