| Halsey: Ego | 2024 | Director | Director |
| Halsey Feat. Big Sean, Stefflon Don: Alone | 2018 | Director | Director |
| Halsey: Sorry | 2018 | Director | Director |
| Halsey: Now or Never | 2017 | Director | Director |
| G-Eazy & Halsey: Him & I | 2017 | Director | Director |
| Halsey: Bad at Love | 2017 | Director | Director |
| Halsey: I Am Not A Woman, I'm A God | 2021 | Writer | Writer |
| If I Can't Have Love, I Want Power | 2021 | Writer | written by |
| Halsey: Without Me | 2018 | Writer | Writer |
| Halsey: Ego | 2024 | Actress | Halsey |
| Halsey: Lucky | 2024 | Actress | Halsey |
| MaXXXine | 2024 | Actress | Tabby Martin |
| Halsey, SUGA: Lilith | 2023 | Actress | Halsey |
| Americana | 2023 | Actress | Mandy Starr |
| Calvin Harris Feat. Justin Timberlake, Halsey & Pharrell: Stay with Me | 2022 | Actress | Halsey |
| Sing 2 | 2021 | Actress | Porsha Crystal (voice) |
| Halsey: I Am Not A Woman, I'm A God | 2021 | Actress | Halsey |
| If I Can't Have Love, I Want Power | 2021 | Actress | Queen Lila |
| Machine Gun Kelly Feat. Halsey & Travis Barker: Forget Me Too | 2020 | Actress | Halsey |
| Marshmello & Halsey: Be Kind | 2020 | Actress | Halsey |
| Scooby-Doo and Guess Who? | 2020 | Actress | Halsey (voice) |
| Halsey, SUGA of BTS: SUGA's Interlude (Lyric Video) | 2020 | Actress | Halsey (voice) |
| Halsey: You Should Be Sad | 2020 | Actress | Halsey |
| Halsey: Graveyard | 2019 | Actress | Halsey |
| Halsey: Clementine | 2019 | Actress | Halsey |
| Halsey: Nightmare | 2019 | Actress | Halsey |
| BTS Feat. Halsey: Boy With Luv | 2019 | Actress | Halsey |
| Lil Dicky: Earth | 2019 | Actress | Lion Cub (voice) |
| Yungblud, Halsey feat. Travis Barker: 11 Minutes | 2019 | Actress | Halsey |
| Benny Blanco & Calvin Harris: I Found You | 2018 | Actress | Halsey |
| Halsey: Without Me | 2018 | Actress | Halsey |
| Halsey: Without Me (Vertical Video) | 2018 | Actress | Halsey |
| A Star Is Born | 2018 | Actress | Music Awards Presenter (as Ashley Frangipane) |
| Teen Titans GO! To the Movies | 2018 | Actress | Wonder Woman (voice) |
| Benny Blanco, Halsey & Khalid: Eastside | 2018 | Actress | Halsey |
| Halsey Feat. Lauren Jauregui: Strangers | 2018 | Actress | Luna |
| Halsey Feat. Big Sean, Stefflon Don: Alone | 2018 | Actress | Halsey |
| Halsey: Sorry | 2018 | Actress | Halsey |
| Halsey: Now or Never | 2017 | Actress | Halsey |
| G-Eazy & Halsey: Him & I | 2017 | Actress | Halsey |
| Halsey: Bad at Love | 2017 | Actress | Halsey |
| American Dad! | 2017 | Actress | Cindy (voice) |
| Roadies | 2016 | Actress | Halsey |
| The Chainsmokers Feat. Halsey: Closer | 2016 | Actress | Halsey |
| The Chainsmokers Feat. Halsey: Closer (Lyric Video) | 2016 | Actress | Halsey (voice) |
| Halsey: Castle | 2016 | Actress | Halsey |
| Halsey: Colors | 2016 | Actress | Halsey |
| Justin Bieber: The Feeling - Purpose: The Movement | 2015 | Actress | Halsey |
| Halsey: New Americana | 2015 | Actress | Halsey (voice) |
| Halsey: Ghost | 2015 | Actress | Halsey |
| Halsey: Ghost (1 Mic 1 Take) | 2015 | Actress | Halsey |
| Halsey: Ghost - Room 93 Version | 2014 | Actress | Halsey |
| Halsey: Hurricane | 2014 | Actress | Halsey |
| Halsey: Ghost | 2014 | Actress | Halsey |
| Halsey: So Good | 2022 | Producer | executive producer |
| Halsey: If I Can't Have Love, I Want Power - Live at Moment House Short | 2021 | Producer | executive producer |
| If I Can't Have Love, I Want Power | 2021 | Producer | executive producer |
| Halsey: Ego | 2024 | Composer | Composer |
| Halsey: Lucky | 2024 | Composer | Composer |
| Calvin Harris Feat. Justin Timberlake, Halsey & Pharrell: Stay with Me | 2022 | Composer | Composer |
| Halsey: So Good | 2022 | Composer | Composer |
| Halsey: I Am Not A Woman, I'm A God | 2021 | Composer | Composer |
| Juice WRLD feat. Halsey: Life's A Mess | 2020 | Composer | Composer |
| Halsey: Graveyard | 2019 | Composer | Composer |
| Halsey: Clementine | 2019 | Composer | Composer |
| Halsey: Nightmare | 2019 | Composer | Composer |
| Halsey: Without Me | 2018 | Composer | Composer |
| Halsey: Without Me (Vertical Video) | 2018 | Composer | Composer |
| Benny Blanco, Halsey & Khalid: Eastside | 2018 | Composer | Composer |
| Halsey Feat. Big Sean, Stefflon Don: Alone | 2018 | Composer | Composer |
| Halsey: Sorry | 2018 | Composer | Composer |
| Halsey: Now or Never | 2017 | Composer | Composer |
| Halsey: Bad at Love | 2017 | Composer | Composer (as Ashley Frangipane) |
| Johnny Orlando & Mackenzie Ziegler: Closer Music Video | 2017 | Composer | Composer |
| The Chainsmokers Feat. Halsey: Closer | 2016 | Composer | Composer |
| The Chainsmokers Feat. Halsey: Closer (Lyric Video) | 2016 | Composer | Composer |
| Halsey: Castle | 2016 | Composer | Composer |
| Halsey: Colors | 2016 | Composer | Composer |
| Halsey: New Americana | 2015 | Composer | Composer |
| Halsey: Ghost - Room 93 Version | 2014 | Composer | Composer |
| Halsey: Hurricane | 2014 | Composer | Composer |
| Halsey: Ego | 2024 | Editor | Editor |
| Jersey 4 Jersey TV Special | 2020 | Music Department | performer |
| Halsey: Without Me | 2018 | Music Department | vocals |
| 2024 MTV Video Music Awards | 2024 | Thanks | special thanks |
| The Game Awards 2022 | 2022 | Soundtrack | performer: "Lilith" |
| Station 19 | 2022 | Soundtrack | performer: "Stay With Me" |
| Pretty Little Liars: Original Sin | 2022 | Soundtrack | performer: "The Lighthouse" |
| Resident Evil | 2022 | Soundtrack | performer: "The Tradition" |
| Sing 2 | 2021 | Soundtrack | performer: "Girl on Fire", "Could Have Been Me" |
| One Of Us Is Lying | 2021 | Soundtrack | performer: "Nightmare" |
| Saturday Night Live | 2018–2021 | Soundtrack | performer: "I Am Not a Woman, I'm a God", "Darling" |
| If I Can't Have Love, I Want Power | 2021 | Soundtrack | performer: "Bells in Santa Fe", "1121", "Girl is a Gun", "The Lighthouse", "Easier than Lying", "I am not a woman, I'm a god", "Darling", "Ya'aburnee" |
| Zoey's Extraordinary Playlist | 2021 | Soundtrack | writer: "Gasoline" (uncredited) |
| RuPaul's Drag Race | 2021 | Soundtrack | performer: "You Should Be Sad" |
| Downfalls High | 2021 | Soundtrack | performer: "Forget Me Too" |
| The Disney Family Singalong Volume 2 | 2020 | Soundtrack | performer: "Part of Your World" |
| The Kelly Clarkson Show | 2020 | Soundtrack | writer: "Graveyard" |
| Jersey 4 Jersey TV Special | 2020 | Soundtrack | performer: "Finally // Beautiful Stranger" |
| Birds of Prey and the Fantabulous Emancipation of One Harley Quinn | 2020 | Soundtrack | performer: "Experiment On Me" |
| Granada Reports | 2019 | Soundtrack | performer: "Closer" (uncredited) |
| American Music Awards 2019 | 2019 | Soundtrack | performer: "Graveyard", "Shake It Off" |
| The 71st Primetime Emmy Awards | 2019 | Soundtrack | performer: "Time After Time" |
| The Voice | 2019 | Soundtrack | writer: "Without Me" |
| Todd's Pop Song Reviews | 2016–2019 | Soundtrack | performer: "Without Me" |
| Sounds Like Friday Night | 2018 | Soundtrack | performer: "Alone" |
| G-Eazy & Halsey: Him & I | 2017 | Soundtrack | performer: "Him & I" |
| The Bold Type | 2017 | Soundtrack | performer: "Now or Never" (uncredited) |
| Greenleaf | 2017 | Soundtrack | performer: "Now or Never" |
| The Tonight Show Starring Jimmy Fallon | 2016–2017 | Soundtrack | performer: "Now or Never" |
| Fifty Shades Darker | 2017 | Soundtrack | performer: "Not Afraid Anymore" |
| EastEnders | 2016 | Soundtrack | performer: "New Americana" |
| Roadies | 2016 | Soundtrack | performer: "Ghost", "Hold Me Down (Visual Performance)" (uncredited) |
| Nerve | 2016 | Soundtrack | performer: "Hurricane (Arty Remix)" |
| UnREAL | 2016 | Soundtrack | performer: "Control" (uncredited) |
| 2016 MTV Movie Awards | 2016 | Soundtrack | performer: "Castle" |
| The Huntsman: Winter's War | 2016 | Soundtrack | performer: "Castle (The Huntsman: Winter's War Version)" |
| The Royals | 2015–2016 | Soundtrack | performer: "Castle" |
| Justin Bieber: The Feeling - Purpose: The Movement | 2015 | Soundtrack | performer: "The Feeling" |
| The Originals | 2015 | Soundtrack | performer: "Castle" (uncredited) |
| The Tonight Show Starring Jimmy Fallon | 2016–2025 | Self | Self |
| Los Angeles Lakers | 2024 | Self | Self - Spectator |
| Amazon Music Live | 2024 | Self | Self - Performer |
| Entertainment Tonight | 2019–2024 | Self | Self |
| 2024 MTV Video Music Awards | 2024 | Self | Self - Performer |
| SUGA: Road to D-DAY | 2023 | Self | Self |
| The Game Awards 2022 | 2022 | Self | Self - Performer |
| Machine Gun Kelly's Life in Pink | 2022 | Self | Self |
| Halsey: So Good | 2022 | Self | Self - Singer |
| The 64th Annual Grammy Awards | 2022 | Self | Self |
| Saturday Night Live | 2018–2021 | Self | Self - Musical Guest |
| The Kelly Clarkson Show | 2021 | Self | Self - Guest |
| Halsey: If I Can't Have Love, I Want Power - Live at Moment House Short | 2021 | Self | Self |
| The Late Late Show with James Corden | 2021 | Self | Self |
| Post Malone's Celebrity World Pong League | 2020 | Self | Self - Guest |
| Armchair Expert with Dax Shepard | 2020 | Self | Self |
| The Daily Show | 2020 | Self | Self |
| 2020 CMT Music Awards TV Special | 2020 | Self | Self - Performer & Nominee |
| The Disney Family Singalong Volume 2 | 2020 | Self | Self - Performer |
| Jersey 4 Jersey TV Special | 2020 | Self | |
| Hot Ones | 2020 | Self | Self - Guest |
| iHeartRadio Jingle Ball | 2019 | Self | Self - Performer |
| Halsey: Beautiful Stranger Music Video | 2019 | Self | Self |
| American Music Awards 2019 | 2019 | Self | Self - Performer & Winner |
| The Jonathan Ross Show | 2019 | Self | Self - Musical Guest |
| 53rd Annual CMA Awards | 2019 | Self | Self - Performer |
| MTV EMA Seville 2019 | 2019 | Self | Self - Performer & Winner |
| The Ellen DeGeneres Show | 2017–2019 | Self | Self - Musical Guest |
| The 71st Primetime Emmy Awards | 2019 | Self | Self - Performer |
| Savage X Fenty Show | 2019 | Self | Performer |
| MTV Millennial Awards Brasil 2019 TV Special | 2019 | Self | Self - Performer |
| iHeartRadio Wango Tango TV Special | 2019 | Self | Self |
| 2019 Billboard Music Awards | 2019 | Self | Self - Performer & Nominee |
| iHeartRadio Music Awards 2019 | 2019 | Self | Self - Performer & Honoree |
| iHeartRadio Jingle Ball 2018 TV Special | 2018 | Self | |
| Complex x Fuse | 2018 | Self | Self - Guest |
| The Victoria's Secret Fashion Show | 2018 | Self | Self - Performer |
| The Most Impossible Quiz TV Series | 2018 | Self | Self |
| MTV Europe Music Awards 2018 | 2018 | Self | Self - Performer |
| The Voice | 2018 | Self | Self - Adviser |
| American Music Awards 2018 | 2018 | Self | Self - Performer |
| iHeartRadio MuchMusic Video Awards TV Special | 2018 | Self | Self |
| 2018 MTV Movie & TV Awards | 2018 | Self | Self |
| Governors Ball Music Festival TV Special | 2018 | Self | Self |
| Good Morning America | 2017–2018 | Self | Self - Musical Guest |
| 2018 Billboard Music Awards | 2018 | Self | |
| E! Live from the Red Carpet | 2017–2018 | Self | Self |
| The Doctors | 2018 | Self | Self |
| RuPaul's Drag Race | 2018 | Self | Self - Guest Judge |
| Jays of Our Lives TV Series | 2017 | Self | Self |
| Today | 2017 | Self | Self - Musical Guest |
| The Late Show with Stephen Colbert | 2015–2017 | Self | Self - Musical Guest |
| 2017 Billboard Music Awards | 2017 | Self | Self |
| Jimmy Kimmel Live! | 2015–2016 | Self | Self |
| 2016 Billboard Music Awards | 2016 | Self | Self - Presenter |
| 2016 MTV Movie Awards | 2016 | Self | Self - Performer |
| Wolf Watch | 2015 | Self | Self |
| Last Call with Carson Daly | 2015 | Self | Self - Musical Guest |
| Elf: Buddy's Musical Christmas | 2014 | Self | Mr. Sea Serpent (voice) |
| Dish Nation | 2024 | Archive Footage | Self (archive footage) |
| Entertainment Tonight | 2018–2024 | Archive Footage | Self (archive footage) |
| Victoria's Secret: Angels and Demons | 2022 | Archive Footage | Self - Singer (archive footage) |
| A Year in Music | 2021–2022 | Archive Footage | Self (archive footage) |
| Celebrity Page | 2018–2020 | Archive Footage | Self (archive footage) |
| Pop Songs World 2020 | 2020 | Archive Footage | Halsey (archive footage) |
| Last Call with Carson Daly | 2019 | Archive Footage | Self (archive footage) |
| Extra | 2017 | Archive Footage | Self (archive footage) |
| Teens React | 2016 | Archive Footage | Self (archive footage) |