| I Used to Be Famous | 2022 | Actress | Kimberly Walsh (as Kimberly Walsh) |
| Ackley Bridge | 2018 | Actress | Claire Butterworth |
| The Lodge | 2017 | Actress | Rebeca |
| Alistair Griffin feat. Kimberley Walsh: The Road Music Video | 2014 | Actress | Kimberley Walsh |
| All Stars | 2013 | Actress | Trish |
| Girls Aloud: Something New | 2012 | Actress | Kimberley Walsh |
| Horrid Henry: The Movie | 2011 | Actress | Prissy Polly |
| Girls Aloud: I'll Stand by You | 2009 | Actress | Kimberley Walsh |
| Girls Aloud - Biology | 2009 | Actress | Kimberley |
| Girls Aloud: Loving Kind | 2009 | Actress | Kimberley Walsh |
| Girls Aloud: The Promise | 2009 | Actress | Kimberley Walsh |
| St. Trinian's | 2007 | Actress | School Band Member |
| Sugababes vs. Girls Aloud: Walk This Way | 2007 | Actress | Kimberley Walsh |
| Girls Aloud: Love Machine | 2004 | Actress | Kimberley Walsh (as Kimberly Walsh) |
| Girls Aloud: The Show | 2004 | Actress | Kimberley Walsh |
| Girls Aloud: Jump | 2003 | Actress | Kimberley Walsh |
| Girls Aloud: Life Got Cold | 2003 | Actress | Kimberley Walsh |
| Girls Aloud: No Good Advice | 2003 | Actress | Kimberley Walsh |
| Stan the Man | 2002 | Actress | Belinda |
| Girls Aloud: Sound of the Underground | 2002 | Actress | Kimberley Walsh |
| Dream | 2001 | Actress | Tracy |
| Crimewatch UK | 2001 | Actress | Victim |
| Always and Everyone | 2001 | Actress | Tilly |
| This Is Personal: The Hunt for the Yorkshire Ripper | 2000 | Actress | Gillian Oldfield |
| Kilimanjaro: The Big Red Nose Climb | 2009 | Thanks | thanks |
| You Are What You Wear | 2020 | Soundtrack | writer: "Sexy! No No No..." (uncredited) |
| Doctors | 2013 | Soundtrack | writer: "Sexy! No No No" (uncredited) |
| National Television Awards | 2013 | Soundtrack | performer: "One Day I'll Fly Away" (uncredited) |
| The Graham Norton Show | 2012 | Soundtrack | performer: "Love Machine" |
| Horrid Henry: The Movie | 2011 | Soundtrack | performer: "Everybody Dance" |
| Live from Studio Five | 2010 | Soundtrack | writer: "Sexy! No No No..." |
| The X Factor UK | 2008 | Soundtrack | writer: "Sexy! No No No..." (uncredited) |
| Sugababes vs. Girls Aloud: Walk This Way | 2007 | Soundtrack | performer: "Walk This Way" |
| Comic Relief 2007: The Big One | 2007 | Soundtrack | performer: "Walk This Way" |
| Popstars: The Rivals | 2002 | Soundtrack | performer: "Sound of the Underground" |
| Strictly Come Dancing: 20 Fabulous Years | 2024 | Self | Self - Contestant 2012 |
| The Girls Aloud Show: Live at the O2 | 2024 | Self | Self |
| Children in Need TV Special | 2024 | Self | Self |
| Ant & Dec's Saturday Night Takeaway | 2003–2024 | Self | Self - Guest Announcer |
| Would I Lie to You? | 2024 | Self | Self - Guest |
| CelebAbility | 2023 | Self | Self - Special Guest |
| Comic Relief 2023 | 2023 | Self | Self |
| Strictly Come Dancing | 2012–2022 | Self | Self - Audience Member |
| The Masked Dancer UK | 2022 | Self | Self - Odd Socks |
| Morning Live | 2021–2022 | Self | Self - Presenter |
| Strictly Come Dancing: It Takes Two | 2012–2021 | Self | Self - Manrara's Masterclass |
| Celebrity Supply Teacher TV Series | 2020 | Self | Self |
| The Noughties | 2020 | Self | Self |
| Sky World News | 2020 | Self | Self - Actress & Singer |
| Sky Midnight News | 2020 | Self | Self - Actress & Singer |
| Sky News Tonight | 2020 | Self | Self - Actress & Singer |
| Sunday Brunch | 2013–2020 | Self | Self - Guest |
| Good Morning Britain | 2018–2020 | Self | Self |
| The One Show | 2012–2020 | Self | Self |
| Lorraine | 2018–2020 | Self | Self - Guest |
| Celebrity Juice | 2011–2020 | Self | Self |
| Saturday Kitchen | 2018–2020 | Self | Self |
| This Morning | 2004–2020 | Self | Self |
| Sport Relief 2020 | 2020 | Self | Self |
| Loose Women | 2006–2019 | Self | Self |
| Step Up to the Plate | 2019 | Self | Self |
| Celebrity Game Night | 2018 | Self | Self |
| Daily Mirror's Pride of Britain Awards 2018 TV Special | 2018 | Self | Self |
| Celebrity Call Centre TV Mini Series | 2018 | Self | Self |
| Wedding Day Winners | 2018 | Self | Self - Guest |
| One Night with My Ex | 2018 | Self | Self - Narrator (voice) |
| Partners in Rhyme | 2017 | Self | Self - Panellist |
| Britain's Next Top Model | 2017 | Self | Self |
| National Lottery Awards 2017 TV Special | 2017 | Self | Self |
| Paul O'Grady's Hollywood TV Mini Series | 2017 | Self | Self - Singer & West End Star |
| Through the Keyhole | 2015–2016 | Self | Self |
| It's Not Me, It's You | 2016 | Self | Self - Panellist |
| The Great Sport Relief Bake Off | 2016 | Self | Self - Contestant |
| Pride of Britain Awards TV Special | 2015 | Self | Self |
| The People's Strictly for Comic Relief TV Series | 2015 | Self | Self - Cassidy Little's Mentor |
| Duck Quacks Don't Echo | 2014 | Self | Self |
| Weekend | 2014 | Self | Self - Guest |
| Kimberley Walsh's 50 Girls of the Century TV Special | 2014 | Self | Self - Presenter |
| Catchphrase | 2014 | Self | Self - Contestant |
| You Saw Them Here First | 2014 | Self | Self |
| The BRIT Awards 2014 | 2014 | Self | Self |
| All Star Family Fortunes | 2014 | Self | Self (as The Walsh Family) |
| Sunday Side Up TV Series | 2013 | Self | Self |
| I'm a Celebrity, Get Me Out of Here! NOW! | 2013 | Self | Self |
| Girls Aloud Ten: The Hits Tour 2013 Video | 2013 | Self | Self |
| Staying in with Greg and Russell | 2013 | Self | Self |
| Daily Mirror: The Pride of Britain Awards | 2013 | Self | Self |
| Sweat the Small Stuff | 2013 | Self | Self |
| Let's Dance for Comic Relief | 2010–2013 | Self | Self - Performer |
| National Television Awards | 2013 | Self | Self - Performer |
| The Jonathan Ross Show | 2013 | Self | Self |
| Girls Aloud: Ten Years at the Top | 2012 | Self | Self |
| The Graham Norton Show | 2012 | Self | Self (uncredited) |
| Shrek: Once Upon a Time | 2011 | Self | Self |
| 8 Out of 10 Cats | 2011 | Self | Self |
| Daybreak | 2011 | Self | Self |
| Horrid Henry's Movie Mayhem | 2011 | Self | Self |
| Born to Shine TV Series | 2011 | Self | Self - Guest Judge |
| E! Live from the Red Carpet | 2011 | Self | Self - Host |
| CBeebies Bedtime Story | 2011 | Self | Self - Storyteller |
| Piers Morgan's Life Stories | 2010 | Self | Self |
| The Xtra Factor | 2008–2010 | Self | Self |
| Suck My Pop | 2010 | Self | Self - Presenter |
| The 5 O'Clock Show | 2010 | Self | Self - Host |
| Kimberley Walsh: Blue Jean Girl TV Movie | 2010 | Self | Self |
| Breakfast | 2010 | Self | Self - Singer |
| 50 Greatest Pop Videos TV Movie | 2010 | Self | Self - Presenter |
| Sport Relief 2010 | 2010 | Self | Self |
| The Brits Hits 30 TV Special | 2010 | Self | Self |
| The X Factor UK | 2008–2009 | Self | Self - OB Presenter |
| Live from Studio Five | 2009 | Self | Self |
| BBC Switch Live TV Special | 2009 | Self | Self |
| Pride of Britain Awards 2009 TV Special | 2009 | Self | Self |
| Girls Aloud: Out of Control - Live from the O2 2009 | 2009 | Self | Self (as Girls Aloud) |
| Girls Aloud: Out of Control Live from the O2 | 2009 | Self | Self (as Girls Aloud) |
| Kilimanjaro: The Big Red Nose Climb | 2009 | Self | Self |
| Brit Awards 2009 | 2009 | Self | Self - Performer (as Girls Aloud) |
| The BRITs 2009 Red Carpet TV Movie | 2009 | Self | Self |
| The BRITs 2009 Encore TV Special | 2009 | Self | Self (as Girls Aloud) |
| Top of the Pops | 2002–2008 | Self | Self - Performer |
| The Girls Aloud Party | 2008 | Self | Self (as Girls Aloud) |
| Children in Need | 2008 | Self | Self |
| Britannia High | 2008 | Self | Self |
| Girls Aloud: Tangled Up - Live from the O2 | 2008 | Self | Self |
| The Passions of... Girls Aloud | 2008 | Self | Self (as Kimberley) |
| The Paul O'Grady Show | 2004–2007 | Self | Self |
| Get Girls Aloud's Style Video | 2007 | Self | Self |
| Girls Aloud Sun Silk TV Advert TV Special | 2007 | Self | Self |
| Comic Relief 2007: The Big One | 2007 | Self | Self - Performer (as Girls Aloud) |
| Comic Relief: The Apprentice | 2007 | Self | Self |
| Comic Relief Does Fame Academy | 2007 | Self | Self |
| TMi | 2006–2007 | Self | Self (as Girls Aloud) |
| Soapstar Superstar: Bonus Tracks TV Series | 2007 | Self | Self (as Girls Aloud) |
| The Big Fat Quiz of the Year | 2006 | Self | Self (uncredited) |
| Ghost Hunting with Girls Aloud | 2006 | Self | Self |
| Popworld | 2003–2006 | Self | Self |
| Friday Night with Jonathan Ross | 2006 | Self | Self (as Girls Aloud) |
| Children in Need | 2006 | Self | Self (as Girls Aloud) |
| Girls Aloud: The Greatest Hits Live from Wembley Arena 2006 | 2006 | Self | Self |
| Be My Baby: The Girl Group Story | 2006 | Self | Self |
| The Friday Night Project | 2006 | Self | Self - Guest Host |
| Being Frank TV Movie | 2006 | Self | Self |
| Ministry of Mayhem | 2004–2006 | Self | Self |
| Girls Aloud: Off the Record | 2006 | Self | Self |
| All Time Greatest Movie Songs TV Special | 2006 | Self | Self (as Girls Aloud) |
| Top of the Pops: Reloaded | 2005–2006 | Self | Self (as Girls Aloud) |
| Davina | 2006 | Self | Self (as Girls Aloud) |
| CD:UK | 2003–2006 | Self | Self |
| Blue Peter | 2005 | Self | Self |
| Smash Hits Poll Winners Party 2005 TV Special | 2005 | Self | Self (as Girls Aloud) |
| Christmas Mania 2005 TV Special | 2005 | Self | Self - Presenter & Performer (as Girls Aloud) |
| The Frank Skinner Show | 2003–2005 | Self | Self |
| Today with Des and Mel | 2005 | Self | Self (as Girls Aloud) |
| Children in Need | 2005 | Self | Self - Performer (as Girls Aloud) |
| Girls Aloud: What Will the Neighbours Say? Live in Concert Video | 2005 | Self | Self |
| Girls Aloud: Home Truths | 2005 | Self | Self |
| Smile | 2002–2005 | Self | Self (as Girls Aloud) |
| Pepsi Max Downloaded: Stars Without the Sugar TV Series | 2005 | Self | Self (as Girls Aloud) |
| Girls Aloud: Girls on Film | 2005 | Self | Self |
| Top of the Pops Saturday | 2003–2005 | Self | Self (as Girls Aloud) |
| More All-Time Greatest Love Songs TV Special | 2005 | Self | Performer (as Girls Aloud) |
| The Royal Variety Performance 2004 | 2004 | Self | Performer |
| T4 Smash Hits Poll Winners Party 2004 TV Special | 2004 | Self | Self |
| Children in Need TV Movie | 2004 | Self | Self (as Girls Aloud) |
| GMTV | 2003–2004 | Self | Self |
| Disney Channel Kids Awards 2004 TV Special | 2004 | Self | Self |
| Simply the Best | 2004 | Self | Self - Performer (as Girls Aloud) |
| Big Brother's Efourum | 2004 | Self | Self (as Girls Aloud) |
| Big Brother's Little Brother | 2004 | Self | Self (as Girls Aloud) |
| Discomania TV Movie | 2004 | Self | Self - Performer |
| Childline Concert 2004 TV Movie | 2004 | Self | Self |
| SM:TV Live | 2003 | Self | Self (as Girls Aloud) |
| Children in Need | 2003 | Self | Self (as Girls Aloud) |
| Total Request Live | 2003 | Self | Self |
| The National Music Awards 2003 | 2003 | Self | Self - Performer |
| Greasemania | 2003 | Self | Self - Performer |
| The Saturday Show | 2003 | Self | Self (as Girls Aloud) |
| 95.8 Capital FM's Party in the Park for the Prince's Trust 2003 | 2003 | Self | Self - Performer (as Girls Aloud) |
| Stars in Their Eyes Kids | 2003 | Self | Self (uncredited) |
| Spring Break Live 2003 TV Special | 2003 | Self | Self |
| Oblivious | 2003 | Self | Self |
| Popstars: The Rivals | 2002 | Self | Self |
| RI:SE | 2002 | Self | Self (as Girls Aloud) |
| ABC News Breakfast | 2024 | Archive Footage | Self - Singer (archive footage, uncredited) |
| Would I Lie to You? | 2024 | Archive Footage | Self - Guest (archive footage) |
| Strictly Come Dancing: It Takes Two | 2020 | Archive Footage | Self (archive footage) |
| Get Your Decades Party On! 90's vs 00's vs 10's TV Special | 2017 | Archive Footage | Self (archive footage) |
| Duck Quacks Don't Echo | 2014 | Archive Footage | Self (archive footage) |
| Almost Famous IV | 2011 | Archive Footage | The Book Tower (archive footage) |
| This Morning | 2010 | Archive Footage | Self (archive footage) |
| Live from Studio Five | 2010 | Archive Footage | Self (archive footage) |
| Almost Famous III | 2010 | Archive Footage | Self (archive footage) |
| Almost Famous II | 2009 | Archive Footage | (archive footage) |
| Screenwipe | 2008 | Archive Footage | Kimberley Walsh (archive footage, uncredited) |
| Cosmetic Surgery Nightmares | 2006 | Archive Footage | Self (archive footage, uncredited) |
| CD:UK | 2006 | Archive Footage | Self (archive footage, as Girls Aloud) |