Scarlett Johansson
Natasha Romanoff / Black Widow
Florence Pugh
Yelena Belova
Rachel Weisz
Melina
David Harbour
Alexei
Ray Winstone
Dreykov
Ever Anderson
Young Natasha
Violet McGraw
Young Yelena
O-T Fagbenle
Mason
William Hurt
Secretary Ross
Ольга Куриленко
Antonia / Taskmaster
Ryan Kiera Armstrong
Young Antonia
Liani Samuel
Lerato
Michelle Lee
Oksana
Lewis Young
Scientist Morocco 1
C.C. Smiff
Scientist Morocco 2
Nanna Blondell
Ingrid
Simona Zivkovska
Widow
Erin Jameson
Widow
Shaina West
Widow
Yolanda Lynes
Widow
Claudia Heinz
Widow
Fatou Bah
Widow
Jade Ma
Widow
Jade Xu
Widow
Lucy-Jayne Murray
Widow
Lucy Cork
Widow
Eniko Fulop
Widow
Lauren Okadigbo
Widow
Aurélia Agel
Widow
Zhanè Samuels
Widow
Shawarah Battles
Widow
Tabby Bond
Widow
Madeleine Nicholls
Widow
Yasmin Riley
Widow
Fiona Griffiths
Widow
Georgia Curtis
Widow
Ione Butler
Widow
Aubrey Cleland
Widow
Kurt Yue
Ross Lieutenant
Liran Nathan
Mechanic
Martin Razpopov
Tattoo Gulag Inmate
Olivier Richters
Ursa
Andrew Byron
Gulag Cookie Guard
Dawid Szatarski
Red Room Scientist 1
Cali Nelle
Red Room Scientist 2
Robert Pralgo
Ross Agent
Jacinte Blankenship
Ross Agent
Josh Henry
Ross Agent
Jose Miguel Vasquez
Ross Agent
Valentina Herrera
Young Widow
Danielle Jalade
Young Widow
Aria Brooks
Street Kid
Edward L. Oliver
SWAT Team Leader (uncredited)
Rob Horrocks
Polish Soldier (uncredited)
Yuuki Luna
Widow (uncredited)
Kalina Vanska
Commuter (uncredited)
Jordyn Curet
Young Ingrid (uncredited)
Joakim Skarli
Russian Soldier (uncredited)
Tyrone Kearns
Prisoner (uncredited)
Gavin Lee Lewis
Prisoner (uncredited)
Ahmed Bakare
Prisoner (uncredited)
Adam Prickett
Russian Prisoner (uncredited)
Roman Green
Gulag Arm Wrestling Inmate (uncredited)
Clem So
Gulag Inmate (uncredited)
John Wolfe
Guard (uncredited)
Obie Matthew
Prison Riot Guard (uncredited)
Ty Hurley
Prison Riot Guard (uncredited)
Stephen Samson
KGB (uncredited)
Marian Lorencik
KGB (uncredited)
Julia Louis-Dreyfus
Contessa Valentina Allegra de Fontaine (uncredited)
Jeremy Renner
Clint Barton / Hawkeye (voice) (uncredited)
Dale Liner
SWAT Team Leader (uncredited)
Daniel Joseph Woolf
Gulag Inmate #120 (uncredited)
