Oppenheimer

Oppenheimer Cast

81 cast members · 53 with popularity data

Most Popular Oppenheimer Cast Members

Matt Damon is currently the most popular Oppenheimer cast member online with a Attention Score of 54.4. 10 of 81 cast members rank in the top 1,000 actors online today. Updated July 7, 2026.

Kitty Oppenheimer

Robert Downey Jr.

J. Robert Oppenheimer

Kenneth Branagh

Richard Feynman

Ernest Lawrence

David Krumholtz

Kenneth Bainbridge

Michael Angarano

Gustaf Skarsgård

David Dastmalchian

Haakon Chevalier

Kenneth Nichols

Seth Neddermeyer

Albert Einstein

Alden Ehrenreich

Patrick Blackett

Jack Cutmore-Scott

#12,555 overall

George Eltenton

#13,102 overall

Matthias Schweighöfer

Werner Heisenberg

#13,402 overall

#13,739 overall

Frank Oppenheimer

#14,360 overall

Senator Pastore

#14,812 overall

Jackie Oppenheimer

#15,371 overall

#16,227 overall

#18,475 overall

#19,213 overall

Christopher Denham

#19,321 overall

Chairman Magnuson

#20,977 overall

#21,032 overall

Senator Bartlett

#21,472 overall

Trond Fausa Aurvåg

George Kistiakowsky

#28,307 overall

#28,525 overall

#30,122 overall

Presidential Aide

#33,168 overall

#37,840 overall

Harrison Gilbertson

Philip Morrison

#47,016 overall

Hartland Snyder

Barbara Chevalier

Michael Andrew Baker

Concerned Scientist

Danny Deferrari

Jessica Erin Martin

Charlotte Serber

J. Ernest Wilkins

George C. Marshall

Jeremy John Wells

Christina Hogue

Tyler Beardsley

Maria Teresa Zuppetta

Consoling Woman

Meg Schimelpfenig

Senator's Assistant (uncredited)

Reporter (uncredited)

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