Anke Sieloff (born 16 December 1965) is a German opera, operetta, and musical soprano and mezzo-soprano. A member of the Musiktheater im Revier, she has focused on musical roles such as Maria in West Side Story, the title characters in both Kiss Me, Kate and Evita, and a witch in the first German production of The Witches of Eastwick. She taught both classical singing and pop singing at music universities.