Albert Brooks (born Albert Lawrence Einstein; July 22, 1947) is an American actor, comedian, director and screenwriter. He received an Academy Award nomination for Best Supporting Actor for his performance in the comedy-drama Broadcast News (1987) and was widely praised for his performance in the action drama Drive (2011). Brooks has also acted in films such as Taxi Driver (1976), Private Benjamin (1980), Unfaithfully Yours (1984), Out of Sight (1998), My First Mister (2001) and Concussion (2015). He has written, directed, and starred in several comedy films, such as Modern Romance (1981), Lost in America (1985), and Defending Your Life (1991). He is also the author of 2030: The Real Story of What Happens to America (2011).

Brooks has also voiced several characters in animated films and television shows. His voice acting roles include Marlin in Finding Nemo (2003) and its sequel Finding Dory (2016), Tiberius in The Secret Life of Pets (2016), and several one-time characters on The Simpsons, including Hank Scorpio in "You Only Move Twice" (1996) and Russ Cargill in The Simpsons Movie (2007).

Brooks was born Albert Lawrence Einstein on July 22, 1947, into a Jewish show business family in Beverly Hills, California, to Thelma Leeds (née Goodman), an actress, and Harry Einstein, a radio comedian who performed on Eddie Cantor's radio program and was known as "Parkyakarkus". He is the youngest of three sons. His older brothers are the comedic actor Bob Einstein (1942–2019), and Clifford Einstein (b. 1939), a partner and longtime chief creative officer at Los Angeles advertising agency Dailey & Associates. His older half-brother was Charles Einstein (1926–2007), a writer for such television programs as Playhouse 90 and Lou Grant. His grandparents emigrated from Austria and Russia. He grew up among show business families in Southern California, attending Beverly Hills High School with Richard Dreyfuss and Rob Reiner.

Brooks attended Carnegie Institute of Technology (now Carnegie Mellon University) in Pittsburgh (where his classmates included Michael McKean and David L. Lander), but dropped out after one year to focus on his comedy career. By the age of 19, he had changed his professional name to Albert Brooks, joking that "the real Albert Einstein changed his name to sound more intelligent". He quickly became a regular on variety and talk shows during the late 1960s and early 1970s, and was on the writing staff for the ill-fated ABC show Turn-On, which was cancelled after one episode. In 1970–71, he also worked with college friends McKean and Lander (alongside Harry Shearer) as a writer/guest performer on some early material by radio and LP record comedy group The Credibility Gap. Brooks led a new generation of self-reflective baby-boomer comics appearing on NBC's The Tonight Show Starring Johnny Carson. His on-stage persona, that of an egotistical, narcissistic, nervous comic, an ironic showbiz insider who punctured himself before an audience by disassembling his mastery of comedic stagecraft, influenced other post-modern comedians of the 1970s, including Steve Martin, Martin Mull, and Andy Kaufman.

After two successful comedy albums, Comedy Minus One (1973) and the Grammy Award-nominated A Star Is Bought (1975), Brooks left the stand-up circuit to try his hand as a filmmaker. He had already made his first short film, The Famous Comedians School, a satiric short and an early example of the mockumentary subgenre that was aired in 1972 on the PBS show The Great American Dream Machine.

In 1975, Brooks directed six short films for the first season of NBC's Saturday Night Live. In 1976, he appeared in his first mainstream film role, in Martin Scorsese's landmark Taxi Driver; Scorsese allowed Brooks to improvise much of his dialogue.

Brooks directed his first feature film, Real Life, in 1979, which he co-wrote with Harry Shearer and Monica Johnson. The film, in which Brooks (playing a version of himself) films a typical suburban family in an effort to win both an Oscar and a Nobel Prize, was a sendup of PBS's An American Family documentary. It has also been viewed as foretelling the emergence of reality television. Brooks also appeared in the film Private Benjamin (1980), starring Goldie Hawn.

Through the 1980s and 1990s, Brooks co-wrote (with long-time collaborator Monica Johnson), directed and starred in a series of well-received comedies, playing variants on his standard neurotic and self-obsessed character. These include 1981's Modern Romance, where Brooks played a film editor desperate to win back his ex-girlfriend (Kathryn Harrold). The film received a limited release and ultimately grossed under $3 million domestically. His best-received film, the satirical road movie Lost in America (1985), featured Brooks and Julie Hagerty as a couple who leave their yuppie lifestyle and drop out of society to live in a motor home as they have always dreamed of doing, meeting disappointment.