Stefanie Anke Hertel (born July 25, 1979 in Oelsnitz, Vogtland, Saxony) is a German yodeler and popular performer of Alpine folk music. She was married to trumpeter Stefan Mross, with whom she has had one daughter, Johanna (born 2001).

Hertel has won numerous prizes as a performer; her career began at the age of four when she appeared with her father Eberhard Hertel. In 1992, she won the Grand Prix der Volksmusik, which Stefan Mross had won in 1989 with Heimwehmelodie, with the song Über jedes Bacherl geht a Brückerl, having finished fifth the previous year with So a Stückerl heile Welt. In 1995, she competed together with Stefan Mross in the Grand Prix der Volksmusik with the song Ein Lied für jeden Sonnenstrahl, finishing second. She married Stefan Mross in 2006; they filed for divorce in September 2011.