Brittany Ishibashi Filmography
| 2025 | The Witcher: Sirens of the Deep · as Seal Woman / Essi's Sister (voice) |
| 2024 | Ultraman: Rising · as Mrs. Onda / Additional Voices (voice) |
| 2023 | Blue Eye Samurai (TV Series) · as Momo / Ragged Female Merchant (voice) |
| 2022 | Oni: Thunder God's Tale (TV Series) · as Amaten (voice) |
| 2022 | Ten Tricks · as Brittany |
| 2022 | Tom Swift (TV Series) · as Claire |
| 2021 | Every Time a Bell Rings · as Emily |
| 2020 | Over the Moon · as Blue Lunette (voice) |
| 2019 | The Unicorn (TV Series) · as Lena |
| 2018 | Surviving Theater 9 · as Liz |
| 2018 | Good Girls (TV Series) · as School Mom |
| 2017 | Roman J. Israel, Esq. · as Beth |
| 2017 | Marvel's Runaways (TV Series) · as Tina Minoru |
| 2017 | Mickey Mouse: Mixed-Up Adventures (TV Series) · as Kiku |
| 2016 | This Is Us (TV Series) · as Tracy |
| 2016 | |
| 2016 | |
| 2015 | Everything Before Us · as Sara |
| 2015 | Grace and Frankie (TV Series) · as Erica |
| 2014 | The Affair (TV Series) · as Jules |
| 2014 | Satisfaction (2014) (TV Series) · as Satomi |
| 2014 | Young & Hungry (TV Series) · as Ella |
| 2014 | Mind Games (2014) (TV Series) · as Karen |
| 2012 | Blackout · as Meghan |
| 2012 | Emily Owens, M.D. (TV Series) · as Kelly Hamata |
| 2012 | Teenage Mutant Ninja Turtles (2012) (TV Series) · as Akemi |
| 2012 | Major Crimes (TV Series) · as Colleen Dickerhoof |
| 2012 | Political Animals (TV Series) · as Anne Ogami |
| 2012 | |
| 2012 | Cupid, Inc. · as Rita |
| 2011 | Keeping Up with the Randalls · as Macy |
| 2011 | Fairly Legal (TV Series) · as Julie Chang |
| 2010 | Hawaii Five-0 (TV Series) · as Tamiko Masuda |
| 2010 | Revenge of the Bridesmaids · as Bitsy |
| 2010 | Parenthood (2010) (TV Series) · as Grace Woo |
| 2010 | The Bannen Way · as Stiletto |
| 2010 | The Bannen Way (TV Series) · as Stiletto |
| 2009 | Uncorked · as Renee |
| 2009 | Roommates (TV Series) · as Heather |
| 2009 | Castle (2009) (TV Series) · as Saya Ozu |
| 2009 | No Heroics · as Jill |
| 2008 | Eagle Eye · as Rachel's Friend |
| 2008 | The Mentalist (TV Series) · as Ariel |
| 2008 | No Heroics (TV Series) · as Jill |
| 2008 | Ghostfacers (TV Series) · as Maggie Zeddmore |
| 2008 | Imaginary Bitches (TV Series) · as Brittany |
| 2008 | Stone & Ed · as Suzy |
| 2007 | Primal Doubt · as Carla |
| 2007 | Journeyman (TV Series) · as Melissa Waters |
| 2007 | Notes from the Underbelly (TV Series) · as Receptionist |
| 2006 | My Boys (TV Series) · as Emily |
| 2006 | The Heart Specialist · as Translator |
| 2006 | In Justice (TV Series) · as Sou-Min |
| 2005 | E-Ring (TV Series) · as Ashley Nakahino |
| 2005 | Supernatural (TV Series) · as Maggie Zeddmore |
| 2005 | Bones (TV Series) · as Emma Pak |
| 2005 | Undiscovered · as Trapeze Instructor |
| 2005 | Grey's Anatomy (TV Series) · as Talia |
| 2005 | The Office (US) (TV Series) · as Cindy |
| 2005 | Ringers: Lord of the Fans · as Re-Enactment Actress |
| 2004 | House (TV Series) · as Ms. Corwin |
| 2004 | Desperate Housewives (TV Series) · as Mimi |
| 2004 | Veronica Mars (TV Series) · as Emi |
| 2004 | November · as Lim |
| 2003 | Miss Match (TV Series) · as Jilted Elf |
| 2003 | |
| 2001 | 24 (TV Series) · as Melanie |
| 2001 | Off Centre (TV Series) · as Allison |
| 2001 | The Division (TV Series) · as Allison |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Pizza Gal |
| 2000 | That's Life (TV Series) · as Student |
| 1999 | Angel (TV Series) · as Vivian |
| 1999 | Chang Gang · as Marissa |
| 1998 | Charmed (TV Series) · as Receptionist |
| 1998 | Felicity (TV Series) · as Advisee |