Place of Birth: Goirle, North Brabant, Netherlands

Date of Birth: 21 February, 1981

Ethnicity: Dutch

Floor Jansen is a Dutch singer, songwriter, and vocal coach. She is the third frontwoman and lead vocalist of Finnish symphonic metal band Nightwish. Other members of the band include/have included Troy Donockley, Marko Hietala, Tuomas Holopainen, Jukka Nevalainen, Anette Olzon, Tarja Turunen, Sami Vänskä, and Emppu Vuroinen.

Floor is married to Swedish musician Hannes van Dahl, with whom she has a daughter.