| Beastly | 2011 | Actress | Kendra |
| Samantha Who? | 2008 | Actress | Natalie |
| The Wackness | 2008 | Actress | Union |
| Weeds | 2007 | Actress | Tara Lindman |
| Factory Girl | 2006 | Actress | Art Gallery Patron (uncredited) |
| New York Minute | 2004 | Actress | Roxy Ryan |
| The Simpsons | 2004 | Actress | Mary-Kate Olsen (voice) |
| Charlie's Angels: Full Throttle | 2003 | Actress | Future Angel (uncredited) |
| The Challenge | 2003 | Actress | Shane Dalton |
| When in Rome | 2002 | Actress | Charli |
| Mary-Kate and Ashley: Sweet 16 - Licensed to Drive | 2002 | Actress | Mary-Kate (voice) |
| Mary-Kate and Ashley: Sweet 16 - Licensed to Drive | 2002 | Actress | Mary-Kate Olsen (voice) |
| Mary-Kate and Ashley in Action! | 2001–2002 | Actress | Mary-Kate |
| Getting There | 2002 | Actress | Kylie Hunter |
| So Little Time | 2001–2002 | Actress | Riley Carlson |
| Holiday in the Sun | 2001 | Actress | Madison Stewart |
| The Favorite Adventures of Mary-Kate and Ashley | 2001 | Actress | Mary-Kate |
| Winning London | 2001 | Actress | Chloe Lawrence |
| The Amazing Adventures of Mary-Kate & Ashley | 2000 | Actress | Mary-Kate |
| You're Invited to Mary-Kate & Ashley's School Dance Party | 2000 | Actress | Mary-Kate |
| You're Invited to Mary-Kate & Ashley's Greatest Parties | 2000 | Actress | Mary-Kate |
| Our Lips Are Sealed | 2000 | Actress | Maddie Parker |
| 7th Heaven | 2000 | Actress | Carol Murphy |
| Behind the Ears: Doug the Movie Video | 1999 | Actress | |
| The New Adventures of Mary-Kate & Ashley | 1999 | Actress | Mary-Kate Olsen (voice) |
| You're Invited to Mary-Kate & Ashley's Fashion Party | 1999 | Actress | Mary-Kate |
| Switching Goals | 1999 | Actress | Sam Stanton |
| Passport to Paris | 1999 | Actress | Melanie Porter |
| Two of a Kind | 1998–1999 | Actress | Mary-Kate Burke |
| You're Invited to Mary-Kate & Ashley's Camping Party | 1998 | Actress | Mary-Kate |
| ABC TGIF | 1989–1998 | Actress | Mary-Kate |
| Billboard Dad | 1998 | Actress | Tess Tyler |
| The Adventures of Mary-Kate & Ashley: The Case of the Volcano Mystery | 1997 | Actress | Mary-Kate |
| You're Invited to Mary-Kate & Ashley's Ballet Party | 1997 | Actress | Mary-Kate |
| You're Invited to Mary-Kate and Ashley's Mall Party | 1997 | Actress | Mary-Kate |
| You're Invited to Mary-Kate & Ashley's Christmas Party | 1997 | Actress | Mary-Kate |
| You're Invited to Mary-Kate & Ashley's Birthday Party | 1997 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the United States Navy Adventure | 1997 | Actress | Mary-Kate |
| Sister, Sister | 1997 | Actress | Mary-Kate Olsen |
| You're Invited to Mary-Kate & Ashley's Hawaiian Beach Party | 1996 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Shark Encounter | 1996 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Hotel Who-Done-It | 1996 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the U.S. Space Camp Mission | 1996 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Fun House Mystery | 1995 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Christmas Caper | 1995 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Mystery Cruise | 1995 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of the Sea World Adventure | 1995 | Actress | Mary-Kate |
| It Takes Two | 1995 | Actress | Amanda Lemmon |
| You're Invited to Mary-Kate & Ashley's Sleepover Party | 1995 | Actress | Mary-Kate |
| Full House | 1987–1995 | Actress | Michelle Tanner |
| How the West Was Fun | 1994 | Actress | Susie Martin |
| The Adventures of Mary-Kate & Ashley: The Case of the Logical i Ranch | 1994 | Actress | Mary-Kate |
| The Adventures of Mary-Kate & Ashley: The Case of Thorn Mansion | 1994 | Actress | Mary-Kate |
| The Little Rascals | 1994 | Actress | Twin #2 |
| Double, Double Toil and Trouble | 1993 | Actress | Kelly Farmer |
| To Grandmother's House We Go | 1992 | Actress | Sarah Thompson |
| Hangin' with Mr. Cooper | 1992 | Actress | Michelle Tanner |
| New York Minute | 2004 | Producer | producer |
| The Challenge | 2003 | Producer | executive producer |
| Tough Cookie | 2002 | Producer | executive producer |
| When in Rome | 2002 | Producer | executive producer |
| Mary-Kate and Ashley: Sweet 16 - Licensed to Drive | 2002 | Producer | executive producer |
| Getting There | 2002 | Producer | executive producer |
| Mary-Kate and Ashley in Action! | 2001–2002 | Producer | executive producer |
| So Little Time | 2001–2002 | Producer | executive producer |
| Holiday in the Sun | 2001 | Producer | executive producer |
| Winning London | 2001 | Producer | executive producer |
| Fashion Forward: Spring 2001 | 2001 | Producer | executive producer |
| You're Invited to Mary-Kate & Ashley's School Dance Party | 2000 | Producer | executive producer |
| Our Lips Are Sealed | 2000 | Producer | executive producer |
| You're Invited to Mary-Kate & Ashley's Fashion Party | 1999 | Producer | executive producer (uncredited) |
| Switching Goals | 1999 | Producer | executive producer |
| Passport to Paris | 1999 | Producer | executive producer |
| The Row: Spring/Summer 2020 at NYFW Video | 2019 | Costume Designer | Costume Designer |
| When in Rome | 2002 | Music Department | executive soundtrack producer |
| Getting There | 2002 | Music Department | executive soundtrack producer (uncredited) |
| Holiday in the Sun | 2001 | Music Department | executive soundtrack producer (uncredited) |
| Winning London | 2001 | Music Department | executive soundtrack producer (uncredited) |
| Our Lips Are Sealed | 2000 | Music Department | executive soundtrack producer (uncredited) |
| Passport to Paris | 1999 | Additional Crew | photo sequences |
| uncool | 2016 | Thanks | special thanks |
| Toy Mountain Christmas Special | 2005 | Thanks | special thanks: Dualstar Entertainment Group LLC |
| Toy Mountain Christmas Special | 2004 | Thanks | special thanks: Dualstar Entertainment Group LLC |
| New York Minute | 2004 | Soundtrack | performer: "Suffragette City" |
| How the West Was Fun | 1994 | Soundtrack | performer: "At the End of the Day" |
| Full House | 1991 | Soundtrack | performer: "Do Wah Diddy Diddy" |
| Dish Nation | 2021 | Self | Self |
| The Row: Spring/Summer 2020 at NYFW Video | 2019 | Self | Self - Designer |
| The Insider | 2017 | Self | Self |
| The Ellen DeGeneres Show | 2010–2014 | Self | Self - Guest |
| Scatter My Ashes at Bergdorf's | 2013 | Self | Self |
| Entertainment Tonight | 1995–2009 | Self | Self |
| The 2009 Independent Spirit Awards | 2009 | Self | Self - Presenter |
| Late Night with Conan O'Brien | 2002–2008 | Self | Self - Guest |
| The Oprah Winfrey Show | 2004–2008 | Self | Self - Guest |
| Late Show with David Letterman | 2004–2008 | Self | Self - Guest |
| Showbiz Tonight | 2008 | Self | Self |
| Full House of Horrors | 2007 | Self | Self |
| Forbes 20 Richest Women in Entertainment | 2007 | Self | Self |
| Forbes Celebrity 100: Who Made Bank? | 2006 | Self | Self |
| 2006 Independent Spirit Awards | 2006 | Self | Self - Audience Member |
| Sunrise | 2006 | Self | Self |
| The 63rd Annual Golden Globe Awards 2006 | 2006 | Self | Self |
| 50 Cutest Child Stars: All Grown Up | 2005 | Self | Self |
| Biography | 2004–2005 | Self | Self |
| E! True Hollywood Story | 2005 | Self | Self |
| Rove Live | 2005 | Self | Self |
| 2004 MTV Video Music Awards | 2004 | Self | Self |
| Ministry of Mayhem | 2004 | Self | Self |
| Saturday Night Live | 2004 | Self | Self |
| Cartoon Cartoon Fridays | 2004 | Self | Self |
| Total Request Live | 2004 | Self | Self |
| Nickelodeon Kids' Choice Awards '04 | 2004 | Self | Self |
| MTV Fake ID Club TV Series | 2004 | Self | Self - Panelist |
| MTV Presents Teen People Magazine's 25 Hottest Stars Under 25 | 2003 | Self | Self |
| The Sharon Osbourne Show | 2003 | Self | Self - Guest |
| 2003 MTV Video Music Awards | 2003 | Self | Self |
| MTV Video Music Awards Opening Act | 2003 | Self | Self |
| MTV Bash: Carson Daly | 2003 | Self | Self |
| HBO First Look | 2003 | Self | Self |
| 48 Hours | 2003 | Self | Self |
| 2002 MTV Video Music Awards | 2002 | Self | Self - Presenter |
| The Tonight Show with Jay Leno | 2002 | Self | Self - Guest |
| The 29th Annual Daytime Emmy Awards | 2002 | Self | Self - Nominee |
| Breakfast | 2002 | Self | Self - Guest |
| Total Access 24/7 | 2002 | Self | Self |
| The Saturday Show | 2001 | Self | Self |
| Fashion Forward: Spring 2001 | 2001 | Self | Self |
| Behind the Walls of 'Full House' | 2000 | Self | Self |
| The Rosie O'Donnell Show | 1997–2000 | Self | Self - Guest |
| Celebrity Profile | 1999 | Self | Self |
| You're Invited to Mary-Kate & Ashley's Costume Party | 1999 | Self | Mary-Kate |
| All My Children | 1998 | Self | Self |
| MuchOnDemand | 1997–2010 | Self | Self - Guest |
| Our Music Video | 1997 | Self | Self |
| Macy's Thanksgiving Day Parade | 1997 | Self | Self |
| CNN Showbiz Today | 1995 | Self | Self |
| Christmas at Home with the Stars | 1994 | Self | Self |
| America's Funniest Home Videos | 1994 | Self | Self |
| Adventures of Mary-Kate & Ashley: The Making Of TV Special | 1994 | Self | |
| Our First Video | 1993 | Self | Self |
| How I Spent My Summer Vacation | 1993 | Self | Self |
| The Arsenio Hall Show | 1993 | Self | Self - Guest |
| The Olsen Twins Mother's Day Special | 1993 | Self | Self |
| Walt Disney World Easter Parade TV Movie | 1993 | Self | Self |
| For Our Children: The Concert | 1993 | Self | Self |
| What About Me? I'm Only 3! TV Movie | 1992 | Self | Self |
| The Tonight Show Starring Johnny Carson | 1992 | Self | Self - Guest |
| The 43rd Annual Primetime Emmy Awards | 1991 | Self | Self - Presenter (as Mary Kate Olsen) |
| Walt Disney World Happy Easter Parade TV Movie | 1991 | Self | Self |
| The 17th Annual People's Choice Awards | 1991 | Self | Self |
| Bob Saget: In the Dream State | 1990 | Self | Special Guest |
| The 4th Annual American Comedy Awards | 1990 | Self | Self |
| InformOverload | 2025 | Archive Footage | Self (archive footage) |
| Le Hard Corner | 2024 | Archive Footage | Self (archive footage) |
| Birkenstock - Die Freiheit trägt Sandale | 2023 | Archive Footage | Self (archive footage) |
| Entertainment Tonight | 2005–2023 | Archive Footage | Self (archive footage) |
| Dish Nation | 2023 | Archive Footage | Self (archive footage) |
| Jeux en Vrac | 2020 | Archive Footage | Self (archive footage) |
| The Insider | 2017 | Archive Footage | Self (archive footage) |
| Extra | 2015–2016 | Archive Footage | Self (archive footage) |
| Fuller House | 2016 | Archive Footage | Michelle Tanner (archive footage, uncredited) |
| The Golden Girls Return from Space Mountain | 2012 | Archive Footage | (archive footage) |
| Everything is Terrible! Holiday Special | 2012 | Archive Footage | (archive footage) |
| 20 to 1 | 2008–2010 | Archive Footage | Self - Actress & businesswomen (archive footage) |
| Biography | 2009 | Archive Footage | Self |
| Forbes 20 Under 25: Young, Rich and Famous | 2007 | Archive Footage | Self (archive footage) |
| The Factor | 2007 | Archive Footage | Self (archive footage) |
| Saturday Night Live: The Best of Commercial Parodies | 2006 | Archive Footage | Self (archive footage, uncredited) |
| The Child Star Jinx | 2005 | Archive Footage | Self (archive footage) |
| Last Laugh '04 | 2004 | Archive Footage | Self (archive footage) |
| E! 101 Most Starlicious Makeovers | 2004 | Archive Footage | Self (archive footage) |
| 8th Annual Screen Actors Guild Awards | 2002 | Archive Footage | Self (archive footage) |