Ralph Siegel is a German record producer and songwriter. Siegel is one of the most notable figures at the Eurovision Song Contest, in which he has participated with 24 songs so far, among them the 1982 winner song Ein bisschen Frieden.

The Eurovision Song Contest, often known simply as Eurovision, is an international song competition organised annually by the European Broadcasting Union. Each participating country submits an original song to be performed live and transmitted to national broadcasters via the Eurovision and Euroradio networks, with competing countries then casting votes for the other countries' songs to determine a winner.