Keanu Reeves character John Wick
Michael Nyqvist character Viggo Tarasov
Alfie Allen character Iosef Tarasov
Adrianne Palicki character Ms. Perkins
Bridget Moynahan character Helen Wick
Dean Winters character Avi
Ian McShane character Winston
John Leguizamo character Aurelio
Willem Dafoe character Marcus
David Patrick Kelly character Charlie
Randall Duk Kim character Continental Doctor
Lance Reddick character Charon
Munro M. Bonnell character Priest
Omer Barnea character Gregori
Toby Leonard Moore character Victor
Matt McColm character Club goon
Daniel Bernhardt character Kirill
Bridget Regan character Addy
Keith Jardine character Kuzma
Tait Fletcher character Nicholai
Thomas Sadoski character Jimmy
Clarke Peters character Harry
Kevin Nash character Francis
Gameela Wright character Delivery Woman
Vladislav Koulikov character Pavel
Patricia Squire character Elderly Woman (as Pat Squire)
Vladimir Troitsky character Team Leader
Scott Tixier character Violinist (uncredited)
Kazy Tauginas character Ivan (as Kazimieras Tauginas)
Alexander Frekey character Alexander
Carolyn Blair character Red Circle Club Goer (uncredited)
Samantha Crawford character Red Circle Club Goer (uncredited)
Nadia Kay character Hot Girl (uncredited)
Natalia Kiriya character Red Circle Model (uncredited)
Tommy Bayiokos character Russian Sniper (uncredited)