Valenka is a villainess in the Bond film Casino Royale. She is the girlfriend of main villain LeChiffre. Little is revealed about her background in the film, although she is far from being unaware of LeChiffre's activities, as she is threatened by Obanno's men, who are prepared to cut her arm off if LeChiffre does not give them the money he owes them, and is later explicitly involved in LeChiffre's attempt to kill Bond with poison, as she is the one who puts the digitalis in his martini. She is also involved in taking Bond and Vesper Lynd prisoner after Bond beats LeChiffre at cards. Valenka is presumably killed off-screen, along with LeChiffre and his men, at the end of the film. She does not appear in any of the other films in the series.