Keanu Reeves as John Wick

Donnie Yen as Caine

Bill Skarsgård as Marquis

Ian McShane as Winston

Laurence Fishburne as Bowery King

Lance Reddick as Charon

Clancy Brown as Harbinger

Hiroyuki Sanada as Shimazu

Rina Sawayama as Akira

Scott Adkins as Killa

Aimée Kwan as Mia

Marko Zaror as Chidi

Natalia Tena as Katia

Shamier Anderson as Tracker

George Georgiou as The Elder

Yoshinori Tashiro as Sumo #1

Hishofuji Hiroki as Sumo #2

Daiki Suzuki as Daiki

Julia Asuka Riedl as Operator

Milena Rendón as Operator

Ivy Quainoo as Operator

Irina Trifanov as Operator

Iryna Fedorova as Babushka

Andrej Kaminsky as Priest

Sven Marquardt as Klaus

Raicho Vasilev as German Gangster

Marie Pierra Kakoma as DJ

Christoph Hofmann as Valet (uncredited)