Gunvor Guggisberg (born August 23, 1974), known professionally simply as Gunvor, is a Swiss singer and dancer. She is from Bern and owes her name to her Swedish grandfather. She represented Switzerland in the Eurovision Song Contest 1998 in Birmingham, England with the song Lass Ihn. She co-wrote the song with Egon Egemann. The performance joined an unfortunate group which scored zero points. She has been Swiss tap dancing champion seven times. The year after her Eurovision appearance she was singing and dancing in a winter circus.