Camillo Jean Nicolas Felgen (17 November 1920 – 16 July 2005) was a Luxembourgish singer, lyricist, disc jockey, and television presenter, who represented Luxembourg in the Eurovision Song Contest 1960 and in 1962.

One of Felgen's greatest hits was "Ich hab Ehrfurcht vor schneeweißen Haaren" ("I Respect Your Grey Hair"), a cover of singer-guitarist and entrepreneur Bobbejaan Schoepen.

Camillo Felgen also wrote German lyrics for cover versions of international songs, using the pseudonym Jean Nicolas, writing for Connie Francis, Caterina Valente, Greetje Kauffeld and Lill-Babs, among others.

Felgen, then working as a programme director at Radio Luxembourg, was given just 24 hours to finalize the translated lyrics, fly to Paris, and coach the band on German phonetics.

[3] From 1965 until 1973, Felgen was the host and commentator for the German broadcasts of Jeux sans frontières (Spiel Ohne Grenzen)[4] He died in Esch-sur-Alzette on 16 July 2005, at the age of 84.