Aquaman

Jason Momoa

Arthur Curry / Aquaman

Amber Heard

Mera

Willem Dafoe

Nuidis Vulko

Patrick Wilson

King Orm Marius / Ocean Master

Nicole Kidman

Atlanna

Dolph Lundgren

King Nereus

Yahya Abdul-Mateen II

David Kane / Black Manta

Temuera Morrison

Thomas Curry

Ludi Lin

Captain Murk

Michael Beach

Jesse Kane (Manta's Father)

Randall Park

Dr. Stephen Shin

Graham McTavish

King Atlan

Leigh Whannell

Cargo Pilot

Tainui Kirkwood

Young Arthur (3 Years Old)

Tamor Kirkwood

Young Arthur (3 Years Old)

Denzel Quirke

Young Arthur (3 Years Old)

Kaan Guldur

Young Arthur (9 Years Old)

Otis Dhanji

Young Arthur (13 Years Old)

Kekoa Kekumano

Young Arthur (16 Years Old)

Julie Andrews

Karathen (voice)

John Rhys-Davies

Brine King (voice)

Djimon Hounsou

King Ricou (voice)

Andrew Crawford

Brine King / King Ricou (mocap)

Sophia Forrest

Fisherman Princess

Natalia Safran

Queen Rina

Micah Ohlman

Newscaster

Jack Andrew

Mike (Bully)

Frankie Creagh-Leslie

Matt (Bully)

Sophia Emberson-Bain

Tour Guide (Aquarium)

Ilya Melnikoff

Submarine Captain

Hank Amos

Submarine Pirate

Kyryl Koltsov

Submarine Crew Member

Patrick Cox

Cue Ball

Luke Owen

Biker

Robert Longstreet

Professor James

Devika Parikh

Newscaster Morgan

Sonny Le

Metalsmith

Jon Fabian

Italian Vendor

Mabel Tamone

Italian Young Girl

Rita Dinardo

Italian Old Woman

Anthony Standish

Barfly

Nicolette Bianca

Italian Mother

Victor Leto

Flower Stall Vendor

Vincent B. Gorce

Italian Bell Father

Gabriella Petkova

Italian Bell Girl

Oriana Lacono

Italian Bell Mother

Pearl Grantham

Ancient Atlantean Woman

Noa Tsuchiya

Ancient Atlantean Child

Alice Lanesbury

Arthur's Teacher

Nicolas Bosc

Atlantean Soldier #1

Joshua Levinson

Atlantean Soldier #2

Jordy Campbell

Arthur's Classmate (uncredited)

Braden Lewis

Beachgoer (uncredited)

James Wan

Director

Jody Blose

Script Supervisor

Carolina Häggström

Script Supervisor

Joyce Heftel

Script Supervisor

Tracy L. Moody

Script Supervisor

Rahul Singh Agnihotri

Second Assistant Director

Carolina Jiménez

Layout

Albert Cho

First Assistant Director

Mehdi Elkhaoudy

First Assistant Director

Terry Stone

First Assistant Director

P.J. Voeten

First Assistant Director

Simon Warnock

First Assistant Director