B
- Neal Bacon (born 1982)
- She's Having a Baby (1988)
- Sosie Bacon (born 1992)
- Loverboy (2005)
- The Closer (2009)
- Mary Badham (born 1952)
- To Kill a Mockingbird (1962)
- Ross Bagley (born 1988)
- The Little Rascals (1994)
- The Fresh Prince of Bel-Air (1994–1996)
- Eye for an Eye (1996)
- Independence Day (1996)
- David Bailey (born 1952)
- Dennis the Menace (1963)
- The Andy Griffith Show (1964)
- At the End of the Rainbow (1965)
- The Princess and the Magic Frog (1965)
- Follow Me, Boys (1966)
- Scott Baio (born 1960)
- Bugsy Malone (1976)
- Happy Days (1977–1984)
- Fairuza Balk (born 1974)
- Return to Oz (1985)
- Allison Balson (born 1969)
- Little House on the Prairie (1981–1984) - as Nancy Oleson
- Stella Banderas (born 1996)
- Crazy in Alabama (1999)
- Andrea Barber (born 1976)
- Days of our Lives (1982–1986)
- Full House (1987–1995)
- Drew Barrymore (born 1975)
- Altered States (1980)
- E.T. the Extra-Terrestrial (1982) - as Gertie
- Firestarter (1984) - as Charlie McGee
- Irreconcilable Differences (1984)
- Cat's Eye (1985) - as Our Girl
- Poison Ivy (1992) - as Ivy
- Judith Barsi (1978–1988)
- Fatal Vision (1984)
- Kids Don't Tell (1985)
- Do You Remember Love (1985)
- There Were Times, Dear (1985)
- The New Twilight Zone (1985)
- The Fall Guy (1985)
- Eye of the Tiger (1986) - as Jennifer
- Punky Brewster (1986)
- Remington Steele (1986)
- Cheers (1986)
- Cagney & Lacey (1986)
- Destination America (1987)
- Slam Dance (1987)
- Jaws: The Revenge (1987) - as Thea Brody
- Growing Pains (1988)
- St. Elsewhere (1988)
- A Family Again (1988)
- The Land Before Time (1988) - as Ducky
- All Dogs Go To Heaven (1989) - as Anne Marie
- Lynsey Bartilson (born 1983)
- Grounded for Life (2001–2005)
- Alison Bartlett-O'Reilly (born 1971)
- Sesame Street (1987–Present) - as Gina Jefferson
- ABC Afterschool Special: It's Only Rock and Roll (1991)
- Dante Basco (born 1975)
- Moonwalker (1988)
- Cold Dog Soup (1990)
- Hook (1991)
- The Hit Man (1991)
- Jason Bateman (born 1969)
- Little House on the Prairie (1981–1982)
- Silver Spoons (1982–1984)
- It's Your Move (1984–1985)
- The Hogan Family (1986–1991)
- Justine Bateman (born 1966)
- Family Ties (1982–1989)
- Matthew Beard (1925–1981)
- Our Gang (1930–1935)
- Cornish Beck (1907–1970)
- The Pursuing Shadow (1915)
- The Lone Wolf (1917)
- Broadway Bill (1918)
- Just a Woman (1918)
- The Point of View (1920)
- Jenny Beck (born 1974)
- V (1984)
- V (1984–1985)
- Tightrope (1984)
- Troll (1986) - as Wendy Potter
- Paradise (1988–1991)
- Brice Beckham (born 1976)
- Mr. Belvedere (1985–1990) - as Wesley T. Owens
- Drake Bell (born 1986)
- The Neon Bible (1995)
- Jerry Maguire (1996)
- The Amanda Show (1999–2002)
- High Fidelity (2000)
- Perfect Game (2000)
- Ashley Benson (born 1989)
- Days of our Lives (2004–2007)
- Randall Bentley (born 1991)
- Heroes (2006–present)
- Love's Unfolding Dream (2007)
- Justin Berfield (born 1986)
- The Good Life (1994)
- The Mommies (1994–1995)
- Unhappily Ever After (1995–1999)
- Max Keeble's Big Move (2001)
- Malcolm in the Middle (2000–2006)
- Elizabeth Berkley (born 1972)
- Saved by the Bell (1989–1993) - as Jessie Spano
- Milton Berle (1908–2002)
- The Perils of Pauline (1914)
- Fanchon The Cricket (1915)
- Rebecca of Sunnybrook Faarm (1917)
- Mark of Zorro(1920)
- Little Fauntleroy
- Tess of the Storm Country (1922)
- Valerie Bertinelli (born 1960)
- One Day at a Time (1975–1984)
- Mayim Bialik (born 1975)
- Beaches (1988)
- Blossom (1991–1995)
- Jessica Biel (born 1982)
- 7th Heaven (1996–2006)
- Ulee's Gold (1997)
- I'll Be Home for Christmas (1998)
- Peter Billingsley (born 1971)
- Paternity (1981)
- Death Valley (1982)
- Real People (1982–1984)
- A Christmas Story (1983) - as Ralphie
- The Dirt Bike Kid (1985)
- Thora Birch (born 1982)
- Day by Day (1988)
- Parenthood (1990)
- Dark Avenger (1990)
- Paradise (1991)
- All I Want For Christmas (1991)
- The Itsy Bitsy Spider (1992)
- Patriot Games (1992)
- Hocus Pocus (1993)
- Monkey Trouble (1994)
- Clear and Present Danger (1994)
- Now and Then (1995)
- Alaska (1996)
- American Beauty (1999)
- Lucas Black (born 1982)
- The War (1994)
- American Gothic (1995–1996)
- Sling Blade (1996)
- Ghosts of Mississippi (1996)
- The X Files (1998)
- Crazy in Alabama (1999)
- Linda Blair (born 1959)
- The Exorcist (1973) - as Regan MacNeil
- Born Innocent (1974)
- Airport 1975 (1975)
- Victory at Entebbe (1976)
- Robert Blake (born 1933)
- Our Gang (1939–1944)
- The Big Noise (1944)
- Tempestt Bledsoe (born 1973)
- The Cosby Show (1984–1992)
- Corbin Bleu (born 1989)
- Soldier (1998)
- Mystery Men (1999)
- Galaxy Quest (1999)
- Catch That Kid (2004)
- High School Musical (2006) - as Chad
- Jump In! (2007)
- Danny Bonaduce (born 1959)
- Charlotte's Web (1973) (voice)
- The Partridge Family (1970–1974) - as Danny Partridge
- Partridge Family 2200 A.D. (1974–1975) (voice)
- Tommy Bond (1926–2005)
- Our Gang (1932–1934, 1937–1940)
- Lisa Bonet (born 1967)
- The Cosby Show (1984–1991)
- Chastity Bono (born 1969)
- The Sonny and Cher Comedy Hour (1971–1974)
- Brian Bonsall (born 1981)
- Family Ties (1986–1989) - as Andrew Keaton
- Star Trek: The Next Generation (1992–1994)
- Mikey (1992)
- Father Hood (1993)
- Blank Check (1994)
- Mika Boorem (born 1987)
- The Education of Little Tree (1997)
- Mighty Joe Young (1998)
- Jack Frost (1998)
- The Patriot (2000)
- Riding in Cars with Boys (2001)
- Hearts in Atlantis (2001)
- Along Came a Spider (2001)
- Blue Crush (2002)
- Carolina (2003)
- Sleepover (2004)
- Dirty Dancing: Havana Nights (2004)
- Smile (2005)
- Yale Boss (1899–1977)
- Dollie of the Dailies (1914)
- Caroline Botelho (born 1989)
- ZOOM (2000–2003)
- Cayden Boyd (born 1994)
- Mystic River (2003)
- Dodgeball: A True Underdog Story (2004)
- The Adventures of Sharkboy and Lavagirl in 3-D (2005)
- Have Dreams, Will Travel (2008)
- Fireflies in the Garden (2008)
- Jesse Bradford (born 1979)
- Falling in Love (1984)
- Classified Love (1986)
- Prancer (1989)
- Presumed Innocent (1990)
- My Blue Heaven (1990)
- The Boys (1991)
- The Boy Who Cried Bitch (1991)
- King of the Hill (1993)
- Far from Home: The Adventures of Yellow Dog (1994)
- Hackers (1995)
- Romeo + Juliet (1996)
- Jonathan Brandis (1976–2003)
- The NeverEnding Story II: The Next Chapter (1990)
- It (1990)
- seaQuest DSV (1993)
- Steffani Brass (born 1992)
- The Amanda Show (1999, 2001)
- CSI: Crime Scene Investigation (2001)
- NYPD Blue (2001)
- Dawg (2002)
- Miracles (2003)
- Target (2004)
- Six Feet Under (2004–2005)
- Chloe Bridges (born 1991)
- Freddie (2005–2006)
- George Lopez (2006)
- Out of Jimmy's Head (2008)
- The Longshots (2008)
- Jeff Bridges (born 1949)
- Sea Hunt (1958–1960)
- The Lloyd Bridges Show (1962–1963)
- The Loner (1965)
- Todd Bridges (born 1965)
- Roots (1977)
- Fish (1977–1978)
- Diff'rent Strokes (1978–1986) - as Willis Jackson
- Danielle Brisebois (born 1969)
- All in the Family (1978–1979) - as Stephanie Mills
- Archie Bunker's Place (1979–1983) - as Stephanie Mills
- Tiffany Brissette (born 1974)
- Small Wonder (1985–1989)
- Adrien Brody (born 1973)
- Home at Last (1988)
- New York Stories (1989)
- Josh Brolin (born 1968)
- The Goonies (1985)
- Courtney Brown (born 1989)
- My Dog Skip (2000)
- Nicole Brown (born 1980)
- Kids Incorporated (1992–1993) - as Nicole
- Philip Brown (born 1958)
- The Doris Day Show (1968–1971) - as Billy Martin
- Thomas Wilson Brown (born 1972)
- Silverado (1985)
- Family Sins (1987)
- Honey, I Shrunk the Kids (1989)
- Agnes Bruckner (born 1985)
- The Bold and the Beautiful (1997–1999)
- Amy Bruckner (born 1991)
- Phil of the Future (2004–2006)
- They Are Among Us (2004)
- Rebound (2005)
- Zachery Ty Bryan (born 1981)
- Home Improvement (1991–1999)
- First Kid (1996)
- Clara Bryant (born 1985)
- Once in a Lifetime (1994)
- Leslie's Folly (1994)
- Under Wraps (1997)
- L'Amante perduto (1999)
- Tru Confessions (2002)
- Due East (2002)
- Bobby Buntrock (1952–1974)
- Hazel (1961–1965)
- Paul Butcher (born 1994)
- Over the Hedge (2006)
- Barnyard (2006)
- Meet the Robinsons (2007)
- Zoey 101 (2005–2008)
- Austin Butler (born 1991)
- Zoey 101 (2008)
- They Came From Upstairs (2009)
- Ruby & The Rockits (2009)
- Amanda Bynes (born 1986)
- All That (1996–2000)
- The Amanda Show (1999–2002) - as Amanda
- Big Fat Liar (2002)
- What I Like About You (2002–2006)
- What a Girl Wants (2003)
- Josh Byrne (born 1984)
- The Family Man (1990)
- Mr. Saturday Night (1992)
- Step by Step (1991–1997)
- Jeffrey Byron (born 1955)
- Donovan's Reef (1963)
- The Twilight Zone (1964)
- The Fugitive (1964)
- Bonanza (1966)
- Hot Rods to Hell (1967)
- All My Children (1970)
Read more about this topic: List Of Former Child Actors From The United States