Casey Affleck was born Caleb Casey McGuire Affleck-Boldt on August 12, 1975, in Falmouth, Massachusetts. He is the younger son of Christopher Anne “Chris” Boldt and Timothy Affleck. His mother was a Harvard-educated elementary school teacher and his father held various odd jobs and aspired to act. Casey Affleck grew up with his older brother, actor Ben Affleck, in Massachusetts.
Affleck spent his childhood in Cambridge, Massachusetts. The family lived in the Central Square neighborhood of Cambridge, a largely working-class, racially mixed community. He later recalled that he and his brother played with the other neighborhood children: “We’d just run around in the street…[and] there were a lot of kids on the street where I grew up. It was very interracial and it was working class.” His parents divorced while he was in elementary school, and afterward his mother raised him and Ben in Cambridge.
Affleck attended Cambridge Rindge and Latin School in Cambridge. In high school he followed his brother (and their friend Matt Damon) into the drama program. He enrolled in drama classes taught by Gerry Speca, a teacher who became a mentor to him and his brother. These drama classes were a formative influence on Affleck’s interests as a teenager.
Casey Affleck Net Worth 2025 Inside His Hollywood Earnings | Net Worth (2026) | Not publicly disclosed |
| Profession | Actor, Filmmaker, Screenwriter |
| Breakthrough Film | Manchester by the Sea (2016) |
| Early Acting Debut | Lemon Sky (1988, PBS) |
| Date of Birth | August 12, 1975 |
| Age (2025) | 49 Years |
| Birthplace | Falmouth, Massachusetts, U.S. |
| Nationality | American |
Casey Affleck is an American actor and filmmaker whose career spans over three decades. He gained widespread acclaim for his intense, introspective performances and earned major awards including an Academy Award, a BAFTA, and a Golden Globe for Best Actor.
His filmography includes both independent dramas and big-budget studio projects. In recent years Affleck has also written and directed multiple films, demonstrating creative control beyond acting.
He continues to be an active and respected figure in Hollywood, known for choosing challenging roles and shaping his projects behind the camera.
Affleck began acting as a child. He appeared in the PBS television film Lemon Skyand in the miniseries The Kennedys of Massachusettsas a young Robert Kennedy.
After discovering a passion for acting in high school, he made his feature-film debut in 1995 with Gus Van Sant’s dark comedy To Die For. He followed with supporting roles in late-1990s independent films like Desert Blueand 200 Cigarettes.
Affleck’s early work established him as a character actor and set the stage for wider recognition. In 2001 he gained mainstream exposure by joining the ensemble cast of the Steven Soderbergh heist film Ocean’s Eleven, marking his first high-profile studio role.
In the mid-2000s Affleck began taking on more prominent lead roles. He won critical praise for his performance in the indie drama Lonesome Jimand received major award nominations for portraying Robert Ford in The Assassination of Jesse James by the Coward Robert Ford.
That same year he co-starred in the crime film Gone Baby Gone. Affleck continued to demonstrate his range by playing complex, often troubled characters, including a mentally unbalanced deputy in the thriller The Killer Inside Me.
These roles established him as a serious dramatic actor and earned him industry recognition on the awards circuit.
Affleck’s career reached a new peak with his leading role in Manchester by the Sea. He starred as Lee Chandler, a withdrawn handyman coping with tragedy, and delivered a performance that won the Academy Award for Best Actor in 2017.
For the same role he also received the Golden Globe and BAFTA Awards for Best Actor. This clean sweep of major awards affirmed Affleck’s standing as a leading actor of his generation.
The acclaim for Manchester by the Seacemented his reputation, and he became one of the most honored actors of that awards season, carrying his momentum into subsequent projects.
Affleck has continually demonstrated versatility across genres. He has appeared in both mainstream and independent films, often in demanding roles.
For example, he joined the ensemble cast of the comedy Tower Heistand provided a voice role in the animated feature ParaNorman. He starred in the Texas-set romance Ain’t Them Bodies Saintsand had a supporting part in Christopher Nolan’s science-fiction epic Interstellar.
In 2016 he was featured in the Coast Guard drama The Finest Hoursand the crime thriller Triple 9. He followed these with a subdued leading turn in the supernatural drama A Ghost Storyand a supporting role opposite Robert Redford in the crime caper The Old Man & the Gun.
More recent roles include co-starring in the period romance The World to Comeand leading the psychological thriller Every Breath You Take. Throughout these films, Affleck has shown an ability to inhabit a wide range of characters from action-oriented figures to complex emotional leads underscoring his broad acting range.
In addition to acting, Affleck has pursued writing and directing. Early in his career he co-wrote and co-directed the minimalist road movie Gerry, starring himself and a longtime collaborator.
He took on a major creative role with I’m Still Here, a controversial mockumentary-style film that he co-wrote and directed and in which he also acted.
More recently, Affleck wrote, directed, and starred in Light of My Life, playing a father protecting his child in a post-apocalyptic world. On these projects he often served multiple behind-the-scenes functions in addition to acting.
This expansion into writing and directing demonstrates Affleck’s interest in shaping stories from the ground up and his capability as a filmmaker beyond his acting roles.
Affleck remains active with both acting and filmmaking projects. He co-wrote and starred in the heist comedy The Instigators, in which he and Matt Damon play Boston-area dads who embark on a botched robbery.
He also appeared as a Soviet officer in Christopher Nolan’s biographical epic Oppenheimer, expanding his presence in large-scale cinema. He has continued to take roles in independent dramas, including portraying a musician in Dreamin’ Wild. Looking ahead, Affleck is set to co-star in the crypto-conspiracy thriller Killing Satoshi, scheduled for release in 2026.
Through these projects and his previous work, Affleck continues to exercise significant creative influence. His ongoing choices of complex, character-driven roles and his involvement in writing and directing uphold his experience and authoritativeness in the industry, confirming his status as a trusted and multifaceted film professional.
As of 2026, Casey Affleck’s net worth is not publicly disclosed, and no figure has been officially verified by major financial authorities. His income comes from acting roles in feature films and television, as well as from screenwriting and directing projects. Court filings in 2017 indicated his annual film salary was about $400,000. No other income sources (such as endorsements or outside business ventures) have been publicly documented.
Casey Affleck is an American actor and filmmaker. He is known for dramatic roles in independent and mainstream films and won the Academy Award for Best Actor for Manchester by the Sea(2016).
Casey Affleck was born on August 12, 1975. His birthplace is Falmouth, Massachusetts, United States.
Yes, Casey Affleck is the younger brother of actor and filmmaker Ben Affleck. The two were raised together in Cambridge, Massachusetts.
He is best known for his performance as Lee Chandler in Manchester by the Sea. The role earned him an Academy Award, a BAFTA Award, and a Golden Globe Award for Best Actor.
Yes, Casey Affleck has directed several films, including I’m Still Hereand Light of My Life. He has also worked as a writer and producer on select projects.