Tony Stark / Iron Man
Thor
Bruce Banner / Hulk
Steve Rogers / Captain America
Natasha Romanoff / Black Widow
James Rhodes / War Machine
Doctor Strange
Peter Parker / Spider-Man
T'Challa / Black Panther
Gamora
Nebula
Loki
Vision
Wanda Maximoff / Scarlet Witch
Sam Wilson / Falcon
Bucky Barnes / Winter Soldier
Heimdall
Okoye
Eitri
Wong
Mantis
Drax
Groot (voice)
Rocket (voice)
Pepper Potts
The Collector
Thanos
Peter Quill / Star-Lord
On-Set Rocket
Secretary of State Thaddeus Ross
Shuri
Cull Obsidian / On-Set Groot
Ebony Maw
Proxima Midnight
Corvus Glaive (as Michael Shaw)
Bus Driver
M'Baku
Ayo
Friday (voice)
On-Set Proxima Midnight
Ned
Cindy
Sally
Tiny
Young Gamora
Gamora's Mother
Red Skull (Stonekeeper)
Secretary Ross' Aide
Doctor Strange Double
Thanos Reader
Teenage Groot Reader
Street Pedestrian #1
Street Pedestrian #2
Scottish News (STV) Reporter
Dora Milaje (uncredited)
Kingsguard (uncredited)
Black Border Tribe (uncredited)
Asgardian Distress Call (voice) (uncredited)
NYPD (uncredited)
NYC Pedestrian (uncredited)
Mourner (uncredited)
Merchant (uncredited)
Student (uncredited)
Border Tribe Warrior (uncredited)
Asgardian (uncredited)
Jabari Warrior (uncredited)
Taxi Cab Driver (uncredited)
Soldier (uncredited)
National Guard (uncredited)
Construction Worker (uncredited)
Coffee Shop Employee (uncredited)
Patron in Vehicle (uncredited)
Border Tribe (uncredited)
Nick Fury (uncredited)
Pedestrian (uncredited)
Medical Assistant (uncredited)
Edinburgh Pedestrian (uncredited)
Fleeing Pedestrian (uncredited)
Business Worker (uncredited)
NY Business Man (uncredited)
Boy on Bus (uncredited)
Maria Hill (uncredited)
Sanitation Worker (uncredited)
San Francisco Pedestrian (uncredited)
Washington Square Park Waitress (uncredited)
Jogger (uncredited)
NYC Maintenance (uncredited)