Sandra Simo (born 10 February 1969, Zürich) was the Swiss singer at the Eurovision Song Contest 1991. She was placed fifth in Rome with the song Canzone per te. She is now a major Swiss television personality, under her real name Sandra Studer. Simo had previously appeared in the 1990 Swiss Eurovision heat with the song "Lo so" which was placed last. In recent years she has hosted the Swiss and German national heats of Eurovision and has also provided commentary of the contest for German audiences in Switzerland.