| The Bystanders | 2023 | Director | Director |
| The Elevator | 2011 | Director | Director (as Heather Morris) |
| The Bystanders | 2023 | Writer | Writer (as Heather Morris) |
| I.R.L. TV Series | 2018 | Writer | creator |
| The Elevator | 2011 | Writer | written by (as Heather Morris) |
| Nuthin' But a Glee Thang | 2011 | Writer | Writer (as Heather Morris) |
| Do You Want to Die in Indio? | 2024 | Actress | Judith (as Heather Morris) |
| So Help Me Todd | 2024 | Actress | Judy Maxon (as Heather Morris) |
| The Bystanders | 2021–2023 | Actress | News Anchor Carol |
| Cora Bora | 2023 | Actress | Kaitlyn (as Heather Morris) |
| Fatal Fandom | 2022 | Actress | Addison Bright (as Heather Morris) |
| Moon Manor | 2022 | Actress | Karen (as Heather Morris) |
| Whitney Houston & Clean Bandit: How Will I Know | 2021 | Actress | Dancer (as Heather Morris) |
| Asylum: Twisted Horror and Fantasy Tales | 2020 | Actress | Heather (segment "The Cleansing Hour") (as Heather Morris) |
| Santa Fake | 2019 | Actress | Emily Gresham (as Heather Morris) |
| Dance with a Demon | 2019 | Actress | (as Heather Morris) |
| Pretty Little Stalker | 2018 | Actress | Kelsey (as Heather Morris) |
| Raven's Home | 2018 | Actress | Dancer (as Heather Morris) |
| The Troupe TV Series | 2018 | Actress | Kennedy Dawson (as Heather Morris) |
| All Styles | 2018 | Actress | Elizabeth (as Heather Morris) |
| Dark, Deadly & Dreadful | 2018 | Actress | Heather (segment: The Cleansing Hour") (as Heather Morris) |
| I.R.L. TV Series | 2018 | Actress | Lizbet |
| Mondays | 2017 | Actress | Kia (as Heather Morris) |
| Psycho Wedding Crasher | 2017 | Actress | Jenna Kravitz (as Heather Morris) |
| GLOW | 2017 | Actress | Dancer (uncredited) |
| LA LA Living TV Series | 2016 | Actress | Lizbet (as Heather Morris) |
| Folk Hero & Funny Guy | 2016 | Actress | Nicole (as Heather Morris) |
| Go-Go Boy Interrupted | 2016 | Actress | Katie (as Heather Morris) |
| The Cleansing Hour | 2016 | Actress | Heather (as Heather Morris) |
| Comedy Bang! Bang! | 2015 | Actress | Eliza Hansenback (as Heather Morris) |
| Most Likely to Die | 2015 | Actress | Gaby (as Heather Morris) |
| Romantically Speaking | 2015 | Actress | Ariel (as Heather Morris) |
| Glee | 2009–2015 | Actress | Brittany S. Pierce |
| Horrible Parents Short | 2014 | Actress | Meg (as Heather Morris) |
| Spring Breakers | 2012 | Actress | Bess (as Heather Morris) |
| Ice Age: Continental Drift | 2012 | Actress | Katie (voice, as Heather Morris) |
| Courage to Create | 2012 | Actress | Bella (as Heather Morris) |
| Post | 2011 | Actress | Lily (as Heather Morris) |
| Day in the Life of Brittany | 2011 | Actress | Brittany S. Pierce (as Heather Morris) |
| Glee: The 3D Concert Movie | 2011 | Actress | Brittany (as Heather Morris) |
| Andy Made a Friend | 2011 | Actress | Kate (as Heather Morris) |
| The Elevator | 2011 | Actress | Girl (as Heather Morris) |
| A Sense of Humor | 2011 | Actress | Laura (as Heather Morris) |
| How I Met Your Mother | 2010 | Actress | Suit Dancer (uncredited) |
| Fired Up! | 2009 | Actress | Fiona (as Heather Morris) |
| Bedtime Stories | 2008 | Actress | Dancer (uncredited) |
| Eli Stone | 2008 | Actress | Dancer (uncredited) |
| Swingtown | 2008 | Actress | Featured Disco Dancer (uncredited) |
| The Bystanders | 2021–2023 | Producer | executive producer (as Heather Morris) |
| The Troupe TV Series | 2018 | Producer | producer (as Heather Morris) |
| I.R.L. TV Series | 2018 | Producer | executive producer (as Heather Morris) |
| LA LA Living TV Series | 2016 | Producer | executive producer (as Heather Morris) |
| The Elevator | 2011 | Producer | executive producer (as Heather Morris) |
| Punk'd | 2012 | Cinematographer | Cinematographer (uncredited) |
| I.R.L. TV Series | 2018 | Editor | Editor (as Heather Morris) |
| Glee | 2009–2015 | Soundtrack | performer: "I Lived" |
| Glee: The 3D Concert Movie | 2011 | Soundtrack | performer: "I'm a Slave 4 U", "Loser Like Me" |
| Queens of Pop TV Series | 2011 | Soundtrack | performer: "Express Yourself" |
| Glee Encore | 2011 | Soundtrack | performer: "You Can't Always Get What You Want" (uncredited) |
| Nuthin' But a Glee Thang | 2011 | Soundtrack | performer: "Nuthin' But a Glee Thang" (uncredited) |
| The X Factor UK | 2010 | Soundtrack | performer: "Don't Stop Believin'" |
| Stars in the House | 2024 | Self | Self |
| She goes by Jane Podcast Series | 2024 | Self | Self |
| Pop Culture Unplugged w/ Elias | 2024 | Self | Self |
| Vulnerable with Christy Carlson Romano | 2023 | Self | Self |
| Sex, Lies, and Spray Tans Podcast Series | 2023 | Self | Self - Guest (as Heather Morris) |
| Prophets of Change | 2022 | Self | Narration (as Heather Morris) |
| And That's What You Really Missed Podcast Series | 2022 | Self | Self - Guest (as Heather Morris) |
| The Masked Dancer UK | 2022 | Self | Self - Scissors (as Heather Morris) |
| Hollywood Insider | 2021 | Self | Self (as Heather Morris) |
| Home & Family | 2019 | Self | Self (as Heather Morris) |
| Drop the Mic | 2019 | Self | Self (as Heather Morris) |
| Love Somebody Short | 2018 | Self | Self (as Heather Morris) |
| Dancing with the Stars | 2017 | Self | Self |
| Entertainment Tonight | 2010–2017 | Self | Self (as Heather Morris) |
| Extra | 2017 | Self | Self (as Heather Morris) |
| Good Morning America | 2017 | Self | Self |
| Access Hollywood | 2017 | Self | Self (as Heather Morris) |
| Hollywood Today Live | 2017 | Self | Self (as Heather Morris) |
| Access Daily | 2017 | Self | Self (as Heather Morris) |
| Cupcake Wars | 2016 | Self | Self - Contestant (as Heather Morris) |
| Whose Line Is It Anyway? | 2015 | Self | Self - Guest (as Heather Morris) |
| Glee: Looking Back Video Yearbook Video | 2015 | Self | Self (as Heather Morris) |
| Glee: The Final Curtain Video | 2015 | Self | Self (as Heather Morris) |
| #Askhermore Short | 2015 | Self | Self (as Heather Morris) |
| Punk'd | 2012 | Self | Self - Guest Host (as Heather Morris) |
| Late Show with David Letterman | 2012 | Self | Self - Guest (as Heather Morris) |
| Stage 5 | 2011 | Self | Self (as Heather Morris) |
| Guesting on Glee | 2011 | Self | Self |
| 2 Da Left Video | 2011 | Self | Self (as Heather Morris) |
| Pop Wrapped TV | 2010–2011 | Self | Brittany S. Pierce |
| Piper's Picks TV | 2011 | Self | Self - Guest (as Heather Morris) |
| Piper's QUICK Picks | 2011 | Self | Self - Guest (as Heather Morris) |
| Up Close with Carrie Keagan | 2011 | Self | Self (as Heather Morris) |
| Nuthin' But a Glee Thang | 2011 | Self | Self (as Heather Morris) |
| 17th Annual Screen Actors Guild Awards | 2011 | Self | Self (as Heather Morris) |
| The 68th Annual Golden Globe Awards | 2011 | Self | Self - Audience Member (as Heather Morris) |
| The X Factor UK | 2010 | Self | Self - Guest |
| The 62nd Primetime Emmy Awards | 2010 | Self | Self (as Heather Morris) |
| Teen Choice Awards 2010 | 2010 | Self | Self - Accepting Award (as Heather Morris) |
| The Oprah Winfrey Show | 2010 | Self | Self (as Heather Morris) |
| Today | 2008 | Self | Self - Beyoncé's Dancer (uncredited) |
| 2008 American Music Awards | 2008 | Self | Self - Beyoncé's Dancer (uncredited) |
| Saturday Night Live | 2008 | Self | Self - Dancer (uncredited) |
| The Beyoncé Experience: Live | 2007 | Self | Self - Dancer (as Heather Morris) |
| The Price of Glee | 2023 | Archive Footage | Self - Former Member of Glee Cast (archive footage) |
| CBS News Sunday Morning with Jane Pauley | 2020 | Archive Footage | Brittany S. Pierce (archive footage, as Heather Morris) |
| Entertainment Tonight | 2017–2020 | Archive Footage | Self (archive footage, as Heather Morris) |
| The Insider | 2017 | Archive Footage | Self (archive footage, as Heather Morris) |
| Extra | 2017 | Archive Footage | Self (archive footage, as Heather Morris) |
| Glee | 2014–2015 | Archive Footage | Brittany S. Pierce (archive footage, uncredited) |
| Stevie Nicks Goes Glee Video | 2011 | Archive Footage | Brittany S. Pierce (archive footage, uncredited) |
| Glee Encore | 2011 | Archive Footage | Brittany S. Pierce (archive footage, as Heather Morris) |