Casey Affleck | Celebrity Net Worth 2026

Biography & Early Wealth Journey

Casey Affleck spent much of his early career playing understated supporting characters before emerging as one of the most acclaimed dramatic actors of his generation. After appearances in "Good Will Hunting" and the "Ocean's" trilogy, his breakthrough came in 2007 with two very different performances: Robert Ford in "The Assassination of Jesse James by the Coward Robert Ford," which earned him his first Academy Award nomination, and private investigator Patrick Kenzie in "Gone Baby Gone."

Affleck reached the peak of his acting career with Kenneth Lonergan's 2016 drama "Manchester by the Sea." His performance as Lee Chandler, a grief-stricken Massachusetts handyman confronting an unbearable personal tragedy, earned him the Academy Award, Golden Globe, BAFTA, and Critics' Choice Award for Best Actor.

His other notable films include "Ain't Them Bodies Saints," "Out of the Furnace," "Interstellar," "The Finest Hours," "A Ghost Story," "The Old Man & the Gun," "Our Friend," "Oppenheimer," "The Instigators," and "Slingshot." Affleck has also built a career behind the camera, directing "I'm Still Here," "Light of My Life," and the 2026 drama "Company."

Early Life

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Caleb Casey McGuire Affleck-Boldt was born on August 12, 1975, in Falmouth, Massachusetts. He is the younger brother of actor, writer, and director Ben Affleck.

Their mother, Christopher Anne Boldt, was an elementary-school teacher, while their father, Timothy Byers Affleck, held a wide variety of jobs and had also worked around the Theater Company of Boston. Their parents divorced when Casey was nine, and Casey and Ben primarily lived with their mother in Cambridge, Massachusetts.

The Affleck household was close to Cambridge's arts community. Their mother regularly took the boys to plays and helped them find opportunities as child extras through a local casting director.

Casey attended Cambridge Rindge and Latin School, where a theater teacher encouraged him to take acting seriously. Childhood friend Matt Damon lived nearby and was already close with Ben, creating a friendship and creative connection that would eventually span decades.

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After high school, Affleck studied briefly at George Washington University before transferring to Columbia University, where he studied subjects including physics, astronomy, and Western philosophy. He ultimately left college without graduating to concentrate on acting.

Early Acting Career

Affleck began appearing on screen as a child. His early credits included the 1988 television movie "Lemon Sky" and the 1990 miniseries "The Kennedys of Massachusetts."

He did not initially regard those jobs as the beginning of a professional acting career. That changed after high school.

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In 1995, Affleck appeared in Gus Van Sant's dark comedy "To Die For," starring Nicole Kidman. The movie also introduced him to Joaquin Phoenix, who became one of his closest friends and later his brother-in-law.

Affleck subsequently appeared in "Race the Sun" before joining his brother Ben and Matt Damon in 1997's "Good Will Hunting." Ben and Damon wrote the screenplay and became international stars after the film's enormous critical success, while Casey played Morgan O'Mally, one of Will Hunting's Boston friends.

He also had a small role in Kevin Smith's "Chasing Amy."

Although "Good Will Hunting" transformed the careers of Ben Affleck and Damon, Casey's rise was slower. During the next several years, he appeared in films including "Desert Blue," "200 Cigarettes," "Drowning Mona," "Committed," "Hamlet," "Attention Shoppers," and "Soul Survivors."

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The "Ocean's" Trilogy

Affleck gained a much larger commercial platform when Steven Soderbergh cast him as mechanic and getaway driver Virgil Malloy in 2001's "Ocean's Eleven."

The ensemble featured George Clooney, Brad Pitt, Matt Damon, Julia Roberts, Don Cheadle, Bernie Mac, and Carl Reiner.

Affleck and Scott Caan played constantly bickering brothers Virgil and Turk Malloy. "Ocean's Eleven" became a major box-office success and developed into one of the defining ensemble franchises of the early 2000s.

Affleck returned for "Ocean's Twelve" in 2004 and "Ocean's Thirteen" in 2007.

2007 Breakthrough

After more than a decade of steady work, Affleck's critical breakthrough came in 2007.

He played Robert Ford opposite Brad Pitt's Jesse James in Andrew Dominik's "The Assassination of Jesse James by the Coward Robert Ford." Affleck's nervous, resentful, and increasingly unsettling performance became one of the most acclaimed of the year.

He received his first Academy Award nomination, for Best Supporting Actor, along with Golden Globe and Screen Actors Guild Award nominations.

That same year, he starred in "Gone Baby Gone," directed by Ben Affleck. Casey played Patrick Kenzie, a private investigator searching for a missing child in working-class Boston. The movie established Ben as a serious director while giving Casey one of the strongest leading roles of his early career.

The two performances transformed Affleck's reputation. He was no longer primarily viewed as Ben Affleck's younger brother or a supporting player from the "Ocean's" movies.

"I'm Still Here"

Affleck made his feature directorial debut with the 2010 film "I'm Still Here."

The project followed Joaquin Phoenix, who publicly announced that he was abandoning acting in order to become a hip-hop artist. Phoenix grew an unruly beard, gave deliberately uncomfortable interviews, performed chaotic rap shows, and made a famously bizarre appearance on "Late Show with David Letterman."

For much of the production and promotional campaign, Affleck and Phoenix maintained that the transformation was genuine.

After the film was released, Affleck confirmed that the entire spectacle had been an elaborate performance and that "I'm Still Here" was essentially a piece of performance art presented as a documentary.

Reaction to the movie itself was deeply divided, but the project anticipated the increasingly blurred line between celebrity identity, reality entertainment, and performance on social media.

"I'm Still Here" Lawsuits

During production of "I'm Still Here," producer Amanda White and cinematographer Magdalena Gorka filed civil lawsuits against Affleck alleging misconduct and sexual harassment on the set. Affleck disputed the allegations, and both cases were settled in 2010 for undisclosed terms without an admission of liability.

The lawsuits received renewed attention during Affleck's 2016-2017 awards campaign for "Manchester by the Sea."

In a 2018 interview with the Associated Press, Affleck said that he did not agree with everything that had been alleged about him but accepted responsibility for contributing to an unprofessional working environment. He apologized for his own behavior and for tolerating inappropriate behavior by others on the production.

"Ain't Them Bodies Saints" and "Out of the Furnace"

Affleck returned to acting with a series of smaller, character-driven films.

In 2013, he starred opposite Rooney Mara in David Lowery's "Ain't Them Bodies Saints." Affleck played Bob Muldoon, an outlaw who escapes from prison and attempts to reunite with the woman he loves and the daughter he has never met.

That same year, he appeared opposite Christian Bale in "Out of the Furnace," playing an Iraq War veteran struggling with trauma and becoming involved in underground fighting.

Affleck's quiet, internalized acting style became increasingly well suited to roles involving grief, guilt, and damaged men.

"Interstellar" and "The Finest Hours"

In 2014, Affleck joined the enormous ensemble of Christopher Nolan's science-fiction epic "Interstellar."

He played Tom Cooper, the adult son of Matthew McConaughey's astronaut character. Affleck later reunited with Christopher Nolan for "Oppenheimer."

Affleck also appeared in the 2016 Disney rescue drama "The Finest Hours," based on the true story of the 1952 United States Coast Guard rescue of the crew of the SS Pendleton.

"Manchester by the Sea"

Affleck delivered the defining performance of his career in Kenneth Lonergan's "Manchester by the Sea."

He played Lee Chandler, a withdrawn janitor living outside Boston who returns to his Massachusetts hometown after his brother dies. Lee learns that he has been named guardian of his teenage nephew, forcing him to confront the devastating personal tragedy that caused him to leave the community.

The role required Affleck to communicate enormous grief largely through silence, discomfort, and restraint. His performance became one of the most widely praised of 2016.

Affleck won the Academy Award for Best Actor, the Golden Globe for Best Actor in a Drama, the BAFTA Award for Best Actor, and the Critics' Choice Award for Best Actor.

He became the first person to win an acting Oscar for a film distributed by Amazon Studios.

The movie also received Academy Award nominations for Best Picture, Best Director, Best Supporting Actor, and Best Supporting Actress, while Kenneth Lonergan won for Best Original Screenplay.

(Photo by Edward Berthelot/GC Images)

"A Ghost Story" and Later Films

Affleck reunited with director David Lowery for 2017's "A Ghost Story." He played a recently deceased man who returns to his home beneath a simple white sheet with eyeholes and silently watches time pass around the woman he left behind.

The unusual low-budget film became one of the most acclaimed independent movies of the year.

Affleck next appeared with Robert Redford in Lowery's 2018 crime drama "The Old Man & the Gun."

He starred in the drama "Our Friend," based on Matthew Teague's account of a close friend who moves in to help Teague and his family after his wife receives a terminal cancer diagnosis. Affleck's other work during this period included "The World to Come" and the psychological thriller "Every Breath You Take."

In 2022, he portrayed real-life musician Donnie Emerson in "Dreamin' Wild."

"Oppenheimer," "The Instigators," and "Slingshot"

Affleck appeared in Christopher Nolan's 2023 blockbuster "Oppenheimer" as military intelligence officer Boris Pash. The film went on to win seven Academy Awards, including Best Picture.

In 2024, Casey reunited professionally with Matt Damon and Ben Affleck for the Apple action comedy "The Instigators." Casey played small-time criminal Cobby opposite Damon's Rory, a desperate father recruited for a botched robbery.

The project was especially notable because Casey also co-wrote the screenplay with Chuck MacLean, while Ben and Damon were among the producers.

Later that year, Affleck starred with Laurence Fishburne in the science-fiction thriller "Slingshot," playing an astronaut on a dangerous mission to Saturn's moon Titan.

Directing

After "I'm Still Here," Affleck returned to directing with 2019's "Light of My Life."

Affleck wrote, directed, produced, and starred in the post-apocalyptic drama. He played a father protecting his daughter after a pandemic has killed almost all of the world's female population. Elisabeth Moss appeared as the girl's mother.

In 2026, Affleck premiered his third feature as a director, "Company," in competition at the Venice International Film Festival. He co-wrote the film with Ron Hansen.

The ensemble included Nick Nolte, Ben Mendelsohn, Scoot McNairy, Adelaide Clemens, Emily Alyn Lind, Caylee Cowan, and Affleck's sons Indiana and Atticus.

"Company" marked Affleck's first feature-directing effort in seven years and became an unusually personal family project. Both of his sons made their acting debuts in the movie.

Awards

Affleck has received two Academy Award nominations.

His first came for Best Supporting Actor for "The Assassination of Jesse James by the Coward Robert Ford." Nine years later, he won Best Actor for "Manchester by the Sea."

His "Manchester" performance also earned the Golden Globe, BAFTA, Critics' Choice Award, and numerous critics' association honors.

Personal Life

Affleck began dating Summer Phoenix, Joaquin Phoenix's sister, in 1999. They became engaged in 2004 and married in 2006.

The couple had two sons, Indiana and Atticus. Affleck and Phoenix separated in 2015, and their divorce was finalized in 2017.

Affleck subsequently began a relationship with actress Caylee Cowan. Cowan later appeared in his film "Company."

Casey and Ben Affleck lost both of their parents in 2026. Their mother died in June, several months after their father had died earlier in the year. Casey dedicated "Company" to them.

Affleck has also spoken publicly about his history with alcohol. In 2016, he said that he had been sober for several years. His father and other members of his extended family had also experienced problems with alcoholism.

A longtime animal-rights supporter, Affleck has worked with organizations including PETA and Farm Sanctuary and has followed a plant-based diet for many years.

Affleck

Phoenix