Jason Momoa stars as Arthur Curry / Aquaman, Amber Heard plays Mera, and Patrick Wilson is Orm Marius / Ocean Master.
Main cast
- Arthur Curry / AquamanJason MomoaSeasons FilmMain
- MeraAmber HeardSeasons FilmMain
- Nuidis VulkoWillem DafoeSeasons FilmMain
- Orm Marius / Ocean MasterPatrick WilsonSeasons FilmMain
- AtlannaNicole KidmanSeasons FilmMain
Supporting cast
- King NereusDolph LundgrenSeasons FilmSupp
- David Kane / Black MantaYahya Abdul-Mateen IISeasons FilmSupp
- Tom CurryTemuera MorrisonSeasons FilmSupp
- Captain MurkLudi LinSeasons FilmSupp
- Jesse KaneMichael BeachSeasons FilmSupp
- Dr Stephen ShinRandall ParkSeasons FilmSupp
- King AtlanGraham McTavishSeasons FilmSupp
Guest & voice
- Cargo Plane PilotLeigh WhannellSeasons FilmGuest
- Young Arthur (3 years old)Tainui KirkwoodSeasons FilmGuest
- Young Arthur (3 years old)Tamor KirkwoodSeasons FilmGuest
- Young Arthur (9 years old)Kaan GuldurSeasons FilmGuest
- Young Arthur (13 years old)Otis DhanjiSeasons FilmGuest
- Young Arthur (16 years old)Kekoa KekumanoSeasons FilmGuest
- Karathen (voice)Julie AndrewsSeasons FilmVoice
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About this cast
Aquaman (2018) is a superhero film from Warner Bros., directed by James Wan. The lead cast includes Jason Momoa as Arthur Curry / Aquaman, Amber Heard as Mera, and Patrick Wilson as Orm / Ocean Master, alongside Nicole Kidman and Willem Dafoe.
Cast FAQs
Who plays Mera in Aquaman?
Amber Heard.
Who is in the cast of Aquaman?
Jason Momoa, Amber Heard, Willem Dafoe, Patrick Wilson, Nicole Kidman, Dolph Lundgren, Yahya Abdul-Mateen II, Temuera Morrison, Ludi Lin, Michael Beach, Randall Park, Graham McTavish, Leigh Whannell, and Julie Andrews.
How many cast members are in Aquaman?
Nineteen cast members, including lead actors and supporting roles.
Who plays Ocean Master in Aquaman?
Patrick Wilson.
Who voices Karathen in Aquaman?
Julie Andrews.
Sources: IMDb · IMDb · DC · Wikipedia · TV Guide · Updated June 2026
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