S
- Daryl Sabara (born 1992)
- Spy Kids (2001)
- Spy Kids 2: Island of Lost Dreams (2002)
- Spy Kids 3-D: Game Over (2003)
- Father of the Pride (2004–2005) (voice)
- Keeping Up with the Steins (2006)
- Normal Adolescent Behavior (2006)
- Halloween (2007)
- Wizards of Waverly Place (2008)
- Benjamin Salisbury (born 1980)
- Captain Ron (1992)
- The Nanny (1993–1999)
- D3: The Mighty Ducks (1996)
- Andy Samuel (1909–1995)
- Our Gang (1923–1925)
- Erin Sanders (born 1991)
- Art of Love (2001)
- Apple Valley Knights (2002)
- Never Never (2002)
- Slightly Thicker Than Water (2004)
- Zoey 101 (2005–2007)
- Renee Sands (born 1974)
- Kids Incorporated (1984–1987) - as Renee
- Ben Savage (born 1980)
- Boy Meets World (1993–2000)
- Fred Savage (born 1976)
- The Boy Who Could Fly (1986)
- The Princess Bride (1987)
- Vice Versa (1988)
- The Wizard (1989)
- Little Monsters (1989)
- The Wonder Years (1988–1993)
- Hal Scardino (born 1984)
- Searching for Bobby Fischer (1993)
- The Indian in the Cupboard (1995)
- Marvin's Room (1996)
- Cassie Scerbo (born 1990)
- Hitters Anonymous (2005)
- Dance Revolution (2006–2007)
- Arwin! (2007)
- Natural Born Komics (2007)
- Bring It On: In It to Win It (2007)
- Soccer Mom (2008)
- Kevin Schmidt (born 1988)
- Mind Rage (2000)
- Cheaper by the Dozen (2003)
- The Butterfly Effect (2004)
- Catch That Kid (2004)
- Cheaper by the Dozen 2 (2005)
- Rick Schroder (born 1970)
- The Champ (1979)
- Little Lord Fauntleroy (1980)
- The Last Flight of Noah's Ark (1980)
- Silver Spoons (1982–1987)
- Something So Right (1982)
- Two Kinds of Love (1983)
- A Reason to Live (1985)
- Emily Schulman (born 1977)
- Small Wonder (1985–1989)
- Troop Beverly Hills (1989)
- Caddie Woodlawn (1989)
- Christy (1994–1995)
- Keith and Kevin Schultz aka: The Schultz Twins (born 1953)
- The Long Gray Line (1955)
- The Monroes (1966–1967)
- The New Adventures of Huckleberry Finn (1968–1969)
- Scott Schwartz (born 1968)
- The Toy (1982)
- A Christmas Story (1983)
- Patrick Schwarzenegger (born 1993)
- The Benchwarmers (2006)
- Ronnie Scribner (born 1966)
- Salem's Lot (1979)
- The Castaways on Gilligan's Island (1979)
- Amy (1981)
- ABC Afterschool Special (1978)
- ABC Weekend Special (1978–1979)
- Fantasy Island (1978–1979)
- Little House on the Prairie (1979–1982)
- Ricky Segall (born 1969)
- The Partridge Family (1973–1974)
- Brendan Sexton III (born 1980)
- Welcome to the Dollhouse (1995)
- Hurricane Streets (1997)
- Alia Shawkat (born 1989)
- State of Grace (2001–2002)
- Arrested Development (2003–2006)
- Eric Shea (born 1960)
- Yours, Mine and Ours (1968)
- Gaily, Gaily (1969)
- The Poseidon Adventure (1972)
- Ace Eli and Rodger of the Skies (1973)
- The Castaway Cowboy (1974)
- Smile (1975)
- Michael Shea (born 1952)
- Namu, the Killer Whale (1966)
- Welcome to Hard Times (1967)
- Ride a Northbound Horse (1969)
- The New Adventures of Huckleberry Finn (1968–1969)
- Johnny Sheffield (1931–2010)
- Tarzan Finds a Son! (1939)
- Tarzan's Secret Treasure (1941)
- Tarzan's New York Adventure (1942)
- Tarzan Triumphs (1943)
- Tarzan's Desert Mystery (1943)
- Tarzan and the Amazons (1945)
- Tarzan and the Leopard Woman (1946)
- Tarzan and the Huntress (1947)
- Tarzan and the Mermaids (1948)
- Brooke Shields (born 1965)
- Communion (1976)
- King of the Gypsies (1978)
- Pretty Baby (1978)
- Tilt (1979)
- Just You and Me, Kid (1979)
- Wanda Nevada (1979)
- The Blue Lagoon (1980)
- Endless Love (1981)
- Louanne Sirota (born 1970)
- Oh, God! Book II (1980)
- A Night in the Life of Jimmy Reardon (1986)
- Annie (1979) (1981)
- Allison Smith (born 1969)
- Kate & Allie (1984–1989)
- Jamil Walker Smith (born 1982)
- Hey Arnold! (1996–2003)
- Taran Noah Smith (born 1984)
- Home Improvement (1991–1999)
- Brittany Snow (born 1986)
- Guiding Light (1998–2001)
- American Dreams (2002–2005)
- Leelee Sobieski (born 1983)
- Jungle 2 Jungle (1997)
- Deep Impact (1998)
- Eyes Wide Shut (1999)
- Joan of Arc (1999)
- Never Been Kissed (1999)
- Here on Earth (2000)
- The Glass House (2001)
- Jamie Lynn Spears (born 1991)
- Crossroads (2002)
- All That (2002–2004)
- Zoey 101 (2005–2008)
- Tori Spelling (1973)
- Troop Beverly Hills (1989)
- Saved By the Bell (1990–1991)
- Beverly Hills, 90210 (1990–2000)
- Danielle Spencer (born 1965)
- What's Happening!! (1976–1979)
- Sasha Spielberg (born 1990)
- The Love Letter (1999)
- The Terminal (2004)
- Dylan and Cole Sprouse (born 1992)
- Big Daddy (1999)
- The Astronaut's Wife (1999)
- Friends (2000–2002, Cole Only)
- The Heart Is Deceitful Above All Things (2004)
- The Suite Life of Zack & Cody (2005–2008)
- Snow Buddies (2008, Dylan Only) (voice)
- The Suite Life on Deck (2008–2011)
- Shannon Spruill (born 1975)
- Santa Claus: The Movie (1985)
- Nick Stahl (born 1979)
- The Man Without a Face (1993)
- Safe Passage (1994)
- Tall Tale (1995)
- Sage Stallone (1976–2012)
- Rocky V (1990)
- The Evil Inside Me (1993)
- Seargeoh Stallone (born 1979)
- Rocky II (1979)
- Tarra Steele (born 1990)
- Mockingbird Don't Sing (2001)
- Jon Paul Steuer (born 1984)
- Late for Dinner (1991)
- When Love Kills: The Seduction of John Hearn (1993)
- Grace Under Fire (1993–1996)
- Little Giants (1994)
- Kristen Stewart (born 1990)
- The Thirteenth Year (1999)
- The Safety of Objects (2001)
- Panic Room (2002)
- Cold Creek Manor (2003)
- Speak (2004)
- Catch That Kid (2004)
- Undertow (2004)
- Fierce People (2005)
- Zathura (2005)
- The Messengers (2007)
- In the Land of Women (2007)
- Dean Stockwell (born 1936)
- The Horn Blows at Midnight (1945)
- The Valley of Decision (1945)
- Anchors Aweigh (1945)
- Abbott and Costello in Hollywood (1945)
- The Green Years (1946)
- Home, Sweet Homicide (1946)
- The Mighty McGurk (1947)
- The Arnelo Affair (1947)
- The Romance of Rosy Ridge (1947)
- Song of the Thin Man (1947)
- Gentleman's Agreement (1947)
- Deep Waters (1948)
- The Boy with Green Hair (1948)
- Down to the Sea in Ships (1949)
- The Secret Garden (1949)
- Stars in My Crown (1950)
- The Happy Years (1950)
- Kim (1950)
- Cattle Drive (1951)
- Alyson Stoner (born 1993)
- Cheaper by the Dozen (2003)
- Garfield (2004)
- The Suite Life of Zack & Cody (2005–2007)
- Cheaper by the Dozen 2 (2006)
- Step Up (2006)
- Camp Rock (2008)
- Camp Rock 2 (2010)
- Step Up 3 (2010)
- Kirsten Storms (born 1984)
- Zenon: Girl of the 21st Century (1999)
- Days of our Lives (1999–2004)
- Zenon: The Zequel (2001)
- Rider Strong (born 1979)
- Boy Meets World (1993–2000)
- Jeremy Suarez (born 1990)
- Jerry Maguire (1996)
- Built to Last (1997)
- Chicago Hope (1997–1998)
- Susan's Plan (1998)
- The Bernie Mac Show (2001–2006)
- The Ladykillers (2004)
- Erik Per Sullivan (born 1991)
- The Cider House Rules (1999)
- Malcolm in the Middle (2000–2006)
- Joe Dirt (2001)
- Unfaithful (2002)
- Christmas with the Kranks (2004)
- Cree Summer (born 1969)
- Inspector Gadget (1983–1986)
- Jeremy Sumpter (born 1989)
- Frailty (2002)
- Peter Pan (2003)
- Jerry Supiran (born 1973)
- Small Wonder (1985–1989)
- Dominique Swain (born 1980)
- Face/Off (1997) - as Jamie Archer
- Lolita (1997)
- Alison Sweeney (born 1976)
- Days of our Lives (1993–present)
- Madylin Sweeten (born 1991)
- Everybody Loves Raymond (1996–2005)
- American Splendor (2003)
- Eagle Eye (2008)
- Jodie Sweetin (born 1982)
- Full House (1987–1995)
- Carl Switzer (1927–1959)
- Our Gang (1935–1940)
Read more about this topic: List Of Former Child Actors From The United States