Langen may refer to:

Norman Langen (Born on March 7, 1985 in Bardenberg, Germany) is a German singer and was a participant in season 8 of Deutschland sucht den Superstar who finished in 7th place. He likes to sing in German. He likes Schlager, pop music and dance music.

He was born in Badenberg, Germany but currently lives in Übach-Palenberg, North Rhine-Westphalia. He is a trained welder. But he is retraining as a hospice nurse. He has previously sung in a boy band (BXess, later Manhattan). He has three sisters. He was slightly overweight when he was a kid.

Hannes Wader (born Hans Eckard Wader on 23 June 1942) is a German singer-songwriter ("Liedermacher"). He was an important figure in German leftist circles from the 1970s on, with his songs covering such themes as socialist and communist resistance to oppression in Europe and other places like Latin America. He both wrote new songs and played versions of older historical works.

Wader was born in Bethel, near Bielefeld, Westphalia, Germany. His works are mostly based on German folk songs. Aside from his own lyrics, he also performs works of famous poets like Eichendorff. He now rarely sings the workers' songs and socialist hymns that used to be a large part of his repertoire. He recently published an album exclusively with songs by Franz Schubert. He also performed translated works from Carl Michael Bellman on the album "Liebe, Schnaps & Tod".

Remarkably, many of the social issues Wader sang about are still relevant today. Besides Franz Josef Degenhardt, Wader is one of the most active political singers in Germany.