Karen Lancaume (born Karine Bach 19 January 1973 – 28 January 2005) was a French pornographic film actress.
She appeared in over 40 pornographic films between 1996 and 2002, all but one being on video.
She starred as Nadine in the 2000 film, Baise-moi, a mainstream film in which she performed unsimulated penetration and fellatio.
She was a nominee for the Best French Actress Hot d'Or in March 2000.