| Conseils d'amis TV Series | 2015 | Director | Director (directed by) |
| Fight or Flight | 2024 | Actress | Katherine Brunt |
| True Noir: The Assassination of Anton Cermak | 2024 | Actress | Janey |
| Watchmen: Chapter II | 2024 | Actress | Laurie Juspeczyk |
| Watchmen: Chapter I | 2024 | Actress | Laurie Juspeczyk |
| Justice League: Crisis on Infinite Earths - Part Three | 2024 | Actress | Poison Ivy (voice) |
| Star Wars: Tales of the Empire | 2024 | Actress | Bo-Katan Kryze (voice) |
| Law & Order | 2008–2024 | Actress | Vanessa Gallo |
| The Mandalorian | 2020–2023 | Actress | Bo-Katan Kryze |
| Robot Chicken | 2007–2022 | Actress | Bitch Puddin' |
| Christmas Sail | 2021 | Actress | Liz Darling |
| Another Life | 2019–2021 | Actress | Niko Breckinridge |
| Night of the Animated Dead | 2021 | Actress | Judy (voice) |
| Batman: The Long Halloween, Part Two | 2021 | Actress | Poison Ivy (voice) |
| The Division: Hearts on Fire | 2021 | Actress | Hoskins |
| Batman: The Long Halloween | 2021 | Actress | Poison Ivy (voice) |
| Star Wars: The Clone Wars | 2012–2020 | Actress | Bo-Katan (voice) |
| The Flash | 2017–2020 | Actress | Amunet Black |
| Call of Duty: Black Ops 4 | 2018 | Actress | Sarah Hall (voice) |
| 2036 Origin Unknown | 2018 | Actress | Mackenzie 'Mack' Wilson |
| The Machine | 2017 | Actress | Nadia (voice) |
| Longmire | 2012–2017 | Actress | Victoria 'Vic' Moretti |
| Star Wars: Rebels | 2017 | Actress | Bo-Katan Kryze (voice) |
| Don't Knock Twice | 2016 | Actress | Jess |
| Girl Flu. | 2016 | Actress | Jenny |
| Eve: Valkyrie | 2016 | Actress | Rán Kavik (voice) |
| Call of Duty: Black Ops III | 2015 | Actress | Sarah Hall (voice) |
| Power Rangers | 2015 | Actress | Kimberly |
| Tell | 2014 | Actress | Beverly |
| Oculus | 2013 | Actress | Marie Russell |
| Riddick | 2013 | Actress | Dahl |
| Sexy Evil Genius | 2013 | Actress | Nikki Franklyn |
| The Haunting in Connecticut 2: Ghosts of Georgia | 2013 | Actress | Joyce |
| A Deadly Obsession | 2012 | Actress | Suzanne Hollander |
| Workaholics | 2011 | Actress | Rachel |
| Spider-Man: Edge of Time | 2011 | Actress | Black Cat (voice) |
| Batman: Year One | 2011 | Actress | Detective Essen (voice) |
| The Cleveland Show | 2011 | Actress | Katee Sackhoff (voice) |
| CSI: Crime Scene Investigation | 2010–2011 | Actress | Detective Frankie Reed |
| The Super Hero Squad Show | 2011 | Actress | She-Hulk (voice) |
| Boston's Finest | 2010 | Actress | Julia Scott |
| The Big Bang Theory | 2009–2010 | Actress | Katee Sackhoff |
| Futurama | 2010 | Actress | Grrrl (voice) |
| 24 | 2010 | Actress | Dana Walsh |
| Lost & Found | 2009 | Actress | Tessa Cooper |
| Battlestar Galactica | 2004–2009 | Actress | Captain Kara 'Starbuck' Thrace |
| Nip/Tuck | 2009 | Actress | Dr. Theodora 'Teddy' Rowe |
| Resistance 2 | 2008 | Actress | Cassie Aklin (voice) |
| Late Show with David Letterman | 2008 | Actress | Kara Thrace - Top Ten Presenter (uncredited) |
| Battlestar Galactica: Razor | 2007 | Actress | Captain Kara 'Starbuck' Thrace |
| Bionic Woman | 2007 | Actress | Sarah Corvus |
| Halo 3 | 2007 | Actress | Female Marine 3 (voice) |
| How I Married My High School Crush | 2007 | Actress | Sara Jacob |
| The Last Sentinel | 2007 | Actress | Girl |
| White Noise 2: The Light | 2007 | Actress | Sherry Clarke |
| Cold Case | 2004 | Actress | Terri Maxwell (1969) |
| Boomtown | 2003 | Actress | Holly |
| Battlestar Galactica | 2003 | Actress | Kara 'Starbuck' Thrace |
| Halloween: Resurrection - Web Cam Special | 2002 | Actress | Jen |
| ER | 2002 | Actress | Jason's Girlfriend |
| Halloween: Resurrection | 2002 | Actress | Jen (as Katee Sachoff) |
| The Education of Max Bickford | 2001–2002 | Actress | Nell Bickford |
| My First Mister | 2001 | Actress | Ashley |
| The Fearing Mind | 2000–2001 | Actress | Lenore Fearing |
| Undressed | 2000 | Actress | Annie |
| Locust Valley | 1999 | Actress | Claire Shaw |
| Hefner: Unauthorized | 1999 | Actress | Mary |
| Chicken Soup for the Soul | 1999 | Actress | Claire |
| Zoe, Duncan, Jack & Jane | 1999 | Actress | Susan |
| Fifteen and Pregnant | 1998 | Actress | Karen Gotatus |
| A Christmas Cookie Catastrophe | 2022 | Producer | executive producer |
| Christmas Sail | 2021 | Producer | executive producer |
| Another Life | 2019–2021 | Producer | executive producer |
| Caffeine and Gasoline: Evolution of the American Rocker | 2018 | Producer | executive producer |
| Sexy Evil Genius | 2013 | Producer | co-producer |
| Battlestar Galactica: The Story So Far | 2006 | Thanks | special thanks |
| The Education of Max Bickford | 2002 | Soundtrack | performer: "Radio Friendly", "(You Will Be) So Much Better Without Her" |
| Popcorn and Soda | 2025 | Self | Self |
| Portrait of a Fangirl Podcast Podcast Series | 2024 | Self | Self - Guest |
| Motherhood Unstressed TV Series | 2024 | Self | Self - Guest |
| Steve Varley Show | 2023–2024 | Self | Self - Guest |
| Inside of You with Michael Rosenbaum | 2021–2024 | Self | Self |
| BlahBlahBlah with Katee Sackhoff Podcast Series | 2023 | Self | Self |
| Disney Gallery: The Mandalorian | 2020–2023 | Self | Self - Bo-Katan Kryze |
| Go Fact Yourself Podcast Series | 2023 | Self | Self - Guest |
| The Big Thing Podcast Series | 2023 | Self | Self |
| IMDb on the Scene | 2022–2023 | Self | Self - Guest |
| Star Wars Celebration LIVE! 2023 | 2023 | Self | Self |
| Disney Movie Insiders Presents Podcast Series | 2023 | Self | Self - Guest |
| The Talk | 2023 | Self | Self |
| IMDb Interviews | 2023 | Self | Self - Guest |
| Good Morning America | 2022 | Self | Self - Guest |
| Star Wars Celebration LIVE! - Anaheim | 2022 | Self | Self |
| Celebrity Page | 2019–2021 | Self | Self |
| Fanaddicts Podcast | 2021 | Self | Self - Guest |
| What to Watch | 2021 | Self | Self |
| Home & Family | 2016–2021 | Self | Self |
| Josh Gates Tonight | 2020 | Self | Self |
| Fat Man Beyond | 2019–2020 | Self | Self - Co-Host |
| Pop Culture Unplugged w/ Elias | 2019 | Self | Self |
| Voice Arts® Awards | 2019 | Self | Self - Vanguard Award |
| Sidewalks Entertainment | 2019 | Self | Self - Guest |
| Collider Live | 2019 | Self | Self - Guest |
| Movie Trivia Schmoedown Podcast Series | 2019 | Self | Self |
| Caffeine and Gasoline: Evolution of the American Rocker | 2018 | Self | Self |
| 1 on 1 with Kristian Harloff | 2018 | Self | Self |
| The IMDb Show | 2017 | Self | Self - Guest |
| Last Call with Carson Daly | 2017 | Self | Self |
| Hidden Heroes Gala: Red Carpet Short | 2017 | Self | Self |
| @midnight | 2016 | Self | Self |
| Hollywood Today Live | 2016 | Self | Self |
| Movie Trivia Schmoedown | 2014 | Self | Self |
| Made in Hollywood | 2013–2014 | Self | Self |
| Reel Junkie | 2014 | Self | Self |
| Riddick: The Twohy Touch | 2014 | Self | Self |
| Vin's Riddick | 2014 | Self | Self |
| Riddickian Tech Video | 2014 | Self | Self |
| Riddick: Meet the Mercs | 2014 | Self | Self |
| The World of 'Riddick' | 2014 | Self | Self |
| Nerd HQ | 2013 | Self | Self |
| The Nerdist | 2013 | Self | Self |
| LifeRide Video | 2012 | Self | Self |
| Syfy 20th Anniversary Special | 2012 | Self | Self |
| Hollywood Uncensored with Sam Rubin | 2012 | Self | Self - Panelist |
| Acting Outlaws: The LA La Ride | 2012 | Self | Self |
| The Making of Spider-Man: Edge of Time Video | 2011 | Self | Self |
| Attack of the Show! | 2011 | Self | Katee |
| Team Unicorn | 2010 | Self | Self |
| Scream Awards 2009 | 2009 | Self | Self |
| The Jace Hall Show | 2009 | Self | Self |
| Battlestar Galactica: The Last Frakkin' Special | 2009 | Self | Self |
| Battlestar Galactica: The Journey | 2009 | Self | Self |
| The Music of 'Battlestar Galactica' | 2009 | Self | Self |
| HypaSpace | 2006–2008 | Self | Self - Guest On-Air Presenter |
| The Hour | 2008 | Self | Self |
| The Making of Halo 3 | 2007 | Self | Self |
| Jimmy Kimmel Live! | 2007 | Self | Self |
| 07 Spaceys | 2007 | Self | Self |
| Space Top 10 Countdown | 2007 | Self | Self |
| Scream Awards 2006 | 2006 | Self | Self |
| The 65th Annual Peabody Awards TV Special | 2006 | Self | Self |
| 06 Spaceys | 2006 | Self | Self |
| Sci Fi Inside: Sci Fi Friday | 2005 | Self | Self |
| Battlestar Galactica: The Lowdown | 2003 | Self | Self - Starbuck |
| Halloween: Resurrection - On the Set with Jamie Lee Curtis | 2002 | Self | Self |
| Halloween: Resurrected | 2002 | Self | Self |
| Echo Base Network | 2023 | Archive Footage | Self (archive footage) |
| Cinemassacre's Monster Madness | 2011 | Archive Footage | Jen (archive footage) |
| Battlestar Galactica: The Plan | 2009 | Archive Footage | Kara Thrace (archive footage, uncredited) |
| Battlestar Galactica: The Story So Far | 2006 | Archive Footage | Captain Kara 'Starbuck' Thrace (archive footage) |
| Halo: The Master Chief Collection | 2014 | Archive Sound | Female Marines (archive footage) |