Actor
Sean Astin
Sean Astin was born on February 25, 1971 in Santa Monica, California. He starred in The Goonies the year he turned 12, and starred in Memphis Belle the year he turned 19.
Sean Astin was born in 1971 and is currently 55 years old. Anyone born before 1971 is older than Sean.
Sean Astin is 55 years old in 2026, born on February 25, 1971 in Santa Monica, California (Pisces).
Sean Astin is 55 years old in 2026 and turned 55 on February 25, 2026. Sean Astin's age in every year ↓
Born
February 25, 1971
World pop. at birth
~3.8B
Sean's age
55
Your age
20
Are you older than Sean Astin?
No — Sean Astin was born in 1971. You were born in 2006, making you 35 years younger.
At your age (20), Sean had already starred in Memphis Belle (the year he turned 19), but hadn't yet starred in Rudy (the year he turned 22).
Are you older than them?
oldest → youngest
Tom Cruise
Age 64
Demi Moore
Age 63
Michael Jordan
Age 63
Jensen Huang
Age 63
Quentin Tarantino
Age 63
Johnny Depp
Age 63
Lisa Kudrow
Age 63
Jeff Bezos
Age 62
Crispin Glover
Age 62
Courteney Cox
Age 62
Sandra Bullock
Age 62
Keanu Reeves
Age 62
Dr. Dre
Age 61
Sarah Jessica Parker
Age 61
Robert Downey Jr.
Age 61
Viola Davis
Age 61
Shah Rukh Khan
Age 60
John Cusack
Age 60
Mike Tyson
Age 60
Adam Sandler
Age 60
Kurt Cobain
Lived to 27
Julia Roberts
Age 58
Jimmy Kimmel
Age 58
Will Smith
Age 58
Hugh Jackman
Age 58
Jennifer Aniston
Age 57
Anne Heche
Lived to 53
Gwen Stefani
Age 57
Jay-Z
Age 56
Matthew Lillard
Age 56
Mariah Carey
Age 56
Bobby Cannavale
Age 56
Christopher Nolan
Age 56
Matt Damon
Age 56
Ethan Hawke
Age 55
Sean Astin
Age 55
Noah Wyle
Age 55
Tupac Shakur
Lived to 25
Elon Musk
Age 55
Snoop Dogg
Age 54
Christina Applegate
Age 54
Shaquille O'Neal
Age 54
Dwayne Johnson
Age 54
Sofía Vergara
Age 54
Gwyneth Paltrow
Age 54
Eminem
Age 54
Larry Page
Age 53
Pharrell Williams
Age 53
Sergey Brin
Age 53
Kristen Wiig
Age 53
Christian Bale
Age 52
Derek Jeter
Age 52
Jimmy Fallon
Age 52
Leonardo DiCaprio
Age 51
Bradley Cooper
Age 51
Drew Barrymore
Age 51
David Beckham
Age 51
Angelina Jolie
Age 51
Tiger Woods
Age 50
Ali Larter
Age 50
Reese Witherspoon
Age 50
Keri Russell
Age 50
Sterling K. Brown
Age 50
Alexander Skarsgård
Age 50
Ryan Reynolds
Age 49
Jack Dorsey
Age 49
Kanye West
Age 49
Tom Brady
Age 49
Maggie Gyllenhaal
Age 48
Ashton Kutcher
Age 48
Kobe Bryant
Lived to 41
Sean's age vs family
Sean's Life Timeline
Sean Astin was born on February 25, 1971, in Santa Monica, California. He was raised in a creative environment, being the son of actress Patty Duke and the adoptive son of actor John Astin. Growing up in the entertainment industry, he developed a passion for acting from a young age, which led him to pursue a career in film and television.
Read more
Astin gained significant recognition for his role as Samwise Gamgee in Peter Jackson's film adaptation of J.R.R. Tolkien's 'The Lord of the Rings' trilogy, released between 2001 and 2003. Prior to this iconic role, he starred in the beloved 1985 film 'The Goonies' and received critical acclaim for his performance in 'Rudy' (1993), where he portrayed the determined underdog Rudy Ruettiger. Throughout his career, Astin has appeared in various television series and films, showcasing his versatility as an actor.
In addition to his acting career, Sean Astin has made contributions as a director and producer. He has also been involved in various charitable endeavors and advocacy work, particularly in support of education and health initiatives. As of now, he continues to work in the entertainment industry, leaving a lasting legacy through his memorable performances and dedication to his craft.
Starred in The Goonies
Sean Astin was 12 years old when he starred in 'The Goonies', a film that became a cult classic. His role as Mikey Walsh helped establish him as a prominent young actor in Hollywood.
Sean Astin turned 12 in 1983, the year he starred in The Goonies. Are you older than Sean was? Enter your birth year to compare.
Starred in Memphis Belle
Sean Astin starred in 'Memphis Belle,' a World War II drama about the final mission of a B-17 bomber crew.
Sean Astin turned 19 in 1990, the year he starred in Memphis Belle. Are you older than Sean was? Enter your birth year to compare.
Starred in Rudy
Sean Astin was 22 years old when he starred in 'Rudy', portraying the inspiring story of Rudy Ruettiger. This role earned him critical acclaim and solidified his status as a talented actor.
Sean Astin turned 22 in 1993, the year he starred in Rudy. Are you older than Sean was? Enter your birth year to compare.
Became Samwise Gamgee in The Lord of the Rings
Sean Astin was 30 years old when he became Samwise Gamgee in 'The Lord of the Rings' trilogy. His performance in this iconic role has been celebrated by fans and critics alike.
Sean Astin turned 30 in 2001, the year he became Samwise Gamgee in The Lord of the Rings. Are you older than Sean was? Enter your birth year to compare.
Starred in The Lord of the Rings: The Two Towers
Sean Astin continued his role as Samwise Gamgee in 'The Lord of the Rings: The Two Towers,' deepening the beloved character.
Sean Astin turned 31 in 2002, the year he starred in The Lord of the Rings: The Two Towers. Are you older than Sean was? Enter your birth year to compare.
Starred in The Lord of the Rings: The Return of the King
Sean Astin delivered his most celebrated performance as Samwise Gamgee in 'The Return of the King,' which won 11 Academy Awards.
Sean Astin turned 32 in 2003, the year he starred in The Lord of the Rings: The Return of the King. Are you older than Sean was? Enter your birth year to compare.
Directed a film
Sean Astin was 33 years old when he directed the film 'The Long and Short of It'. This achievement showcased his skills beyond acting and highlighted his versatility in the film industry.
Sean Astin turned 33 in 2004, the year he directed a film. Are you older than Sean was? Enter your birth year to compare.
Appeared in Stranger Things
Sean Astin appeared as Bob Newby in Season 2 of Netflix's 'Stranger Things,' earning widespread fan adoration for the character.
Sean Astin turned 46 in 2017, the year he appeared in Stranger Things. Are you older than Sean was? Enter your birth year to compare.
Age by year
How old was Sean Astin in each year?
- 2026
- Sean Astin is 55 years old in 2026 and turned 55 on February 25, 2026.
- 1983
- Sean Astin was 11 at the start of 1983 and turned 12 on February 25, 1983. That year, he starred in The Goonies.
- 1990
- Sean Astin was 18 at the start of 1990 and turned 19 on February 25, 1990. That year, he starred in Memphis Belle.
- 1993
- Sean Astin was 21 at the start of 1993 and turned 22 on February 25, 1993. That year, he starred in Rudy.
- 2001
- Sean Astin was 29 at the start of 2001 and turned 30 on February 25, 2001. That year, he became Samwise Gamgee in The Lord of the Rings.
- 2002
- Sean Astin was 30 at the start of 2002 and turned 31 on February 25, 2002. That year, he starred in The Lord of the Rings: The Two Towers.
- 2003
- Sean Astin was 31 at the start of 2003 and turned 32 on February 25, 2003. That year, he starred in The Lord of the Rings: The Return of the King.
- 2004
- Sean Astin was 32 at the start of 2004 and turned 33 on February 25, 2004. That year, he directed a film.
- 2017
- Sean Astin was 45 at the start of 2017 and turned 46 on February 25, 2017. That year, he appeared in Stranger Things.
Sean Astin's age in every year
Ages change on February 25: the first number is before that birthday, the second after it.
- 19710 years old
- 19720 → 1 years old
- 19731 → 2 years old
- 19742 → 3 years old
- 19753 → 4 years old
- 19764 → 5 years old
- 19775 → 6 years old
- 19786 → 7 years old
- 19797 → 8 years old
- 19808 → 9 years old
- 19819 → 10 years old
- 198210 → 11 years old
- 198311 → 12 years old
- 198412 → 13 years old
- 198513 → 14 years old
- 198614 → 15 years old
- 198715 → 16 years old
- 198816 → 17 years old
- 198917 → 18 years old
- 199018 → 19 years old
- 199119 → 20 years old
- 199220 → 21 years old
- 199321 → 22 years old
- 199422 → 23 years old
- 199523 → 24 years old
- 199624 → 25 years old
- 199725 → 26 years old
- 199826 → 27 years old
- 199927 → 28 years old
- 200028 → 29 years old
- 200129 → 30 years old
- 200230 → 31 years old
- 200331 → 32 years old
- 200432 → 33 years old
- 200533 → 34 years old
- 200634 → 35 years old
- 200735 → 36 years old
- 200836 → 37 years old
- 200937 → 38 years old
- 201038 → 39 years old
- 201139 → 40 years old
- 201240 → 41 years old
- 201341 → 42 years old
- 201442 → 43 years old
- 201543 → 44 years old
- 201644 → 45 years old
- 201745 → 46 years old
- 201846 → 47 years old
- 201947 → 48 years old
- 202048 → 49 years old
- 202149 → 50 years old
- 202250 → 51 years old
- 202351 → 52 years old
- 202452 → 53 years old
- 202553 → 54 years old
- 202654 → 55 years old
