Here's my masterlist of aspec headcanons and canon characters (that I know of)!
Always Human (Webtoon):
Rae (aromantic and asexual) - canon, discussed in the media itself (link)
And Another Lovely Day (Webtoon):
Nora Chestnut (aroace) - canon, main character, discussed in the media itself
Elliot Lam (aroace) - canon, main character, discussed in media itself
AstralSounds (Webtoon, Website):
Resilient (aromantic) - canon, main character, confirmed in a bonus episode (link)
Yunni (asexual) - canon, main character, confirmed in a bonus episode (link)
Avatar: The Last Airbender/Legend of Korra:
Toph Beifong (aromantic and acespec) - I really see her as thinking she has a crush on Sokka because she's never really been allowed to explore that before. But those thoughts die as quickly as they came. Later in life, she wants kids, but she really does not want a husband or long-term sexual relationship. She finds some people who are cool with that, and then raises her kids alone!
Deadloch:
Eddie Redcliffe (aroallo, romance favorable) - She just has aro vibes, okay? She does. I talked through it a bit in the comments on this post.
Dungeon Meshi (Manga Series, Anime Series):
Laios (non-sam aromantic) - I don't think he's even ever considered romance as a thing he would be interested in. Dating someone has simply never occurred to him. If someone asked him out it would certainly lead to a lot of thoughts.
Mithrun (loveless aromantic, romance indifferent) - I'm right and I know it. This unfortunately means I'm the only person who truly understands Kabru/Mithrun (/lh).
Every Heart a Doorway (Book):
Nancy (asexual) - canon, main character, discussed in the media itself
Fablehaven (Book Series):
Kendra Sorenson (asexual) - She makes one comment about "never going to the playground" in book one and I took that and ran with it
Seth Sorenson (aromantic) - I honestly just think it's fun to make one sibling aromantic and the other asexual
Gravity Falls (Cartoon Series):
Mabel Pines (aromantic) - I view Mabel's obsession with boys as playing into her own internalized amatonormativity and comphet. She'll be much happier once she realizes she doesn't actually want to date anybody (I also love the cupio and lesbian hcs, this is just my interpretation)
Dipper Pines (asexual) - once again, very fun to make one sibling aro and the other ace
Stanley Pines (aroallo) - vibes
Stanford Pines (aroace, non-partnering) - I mean the Book of Bill all but confirms this, right?
Hazbin Hotel/Helluva Boss (Cartoon Series):
Alastor (aromantic and asexual) - canon, main character, hinted at in canon, confirmed outside the source material (too complicated to link)
Angel Dust (asexual, sex favorable) - read a fic with this (no, I don't remember which one unfortunately) and it's compelled me ever since
Octavia (asexual) - canon, major character, confirmed outside the source material (link)
Mammon (asexual) - canon, confirmed outside the source material (link)
Marvel Comics/MCU (Comic Series, Movie Series, TV Series):
Daisy Johnson, Agents of S.H.I.E.L.D. show (aromantic, acespec) - vibes, but also I just don't see any chemistry between her and the people she dates on the show T-T
Ruby Hale, Agents of S.H.I.E.L.D. show (asexual) - canon, major character, confirmed outside the source materal (link)
Nadia Van Dyne/The Wasp, comics (aroace) - canon, confirmed outside the source material (link)
Yelena Belova, Black Widow movie, Hawkeye show, comics (aroace) - canon, confirmed in the source material (link)
Gwendolyn Poole/Gwenpool, comics (aroace) - canon, confirmed the source material (link)
Muted (Webtoon):
Silvia Severin (aroace) - canon, major character, confirmed in the source material (link)
Market Of Monsters (Book Series)/Not Even Bones (Webtoon):
Nita Sánchez (arospec and acespec) - Canon, main character, confirmed in the source material
Kovit Sangwaraporn (arospec and acespec) - Canon, main character, confirmed in the source material
Adair (aromantic) - Just how he talks about romance
Diana (aromantic) - Again, how she talks about romance
Protector of the Small (Book Series):
Keladry of Mindelan (aroace) - canon, main character, confirmed outside the source material (link)
Roar Howl Run (Website):
Ata (aroace) - canon, main character, confirmed in the source material
Seven Days in Silverglen (Webtoon):
Mira (arospec) - canon, main character, hinted at in the source material, confirmed outside the source material (link)
She-Ra and the Princesses of Power (Cartoon Series):
Mermista (fluxromantic) - mostly vibes but also it just makes sense to me
Seahawk (fluxromantic) - same as with Mermista
Glimmer (aspec) - idk what she is but it is not alloallo
Bow (arospec and acespec) - I think it's fun for the arrow-ace characters to be aroaces
Entrapta (cupiorose) - I relate to her character a lot and as such I can stretch canon to make her aroace too
Steven Universe (Cartoon Series):
Peridot (aroace) - canon, hinted at in the source material, confirmed outside the source material
Amethyst (arospec, acespec) - saw someone say this once and I liked it
The Dragon Prince (Cartoon Series):
Rayla (aspec) - Once again, vibes. I saw both her and Callum this way all the way back in S1 and it hasn't died for me.
Callum (aspec) - Vibes, read above.
The Good Place (TV Series):
Eleanor Shellstrop (demiromantic) - she doesn't fall in love easily, because she doesn't connect with people easily. Her falling in love with Chidi multiple times is a huge deal for her.
Chidi Anagonye (demisexual) - I think it would be fun if he was demisexual and Eleanor was demiromantic
Tahani Al-Jamil (aroallo) - She really just seems unbothered by the romantic parts of her relationships in the show, and her arc ends up with her staying single.
Michael (aroace) - I know this because he told me personally
The Owl House (Cartoon Series):
Luz Noceda (asexual) - If you flip her outfit upside down it makes the asexual flag
Lilith Clawthorne (aroace) - canon, major character, confirmed outside the source material (link - I could not find the original)
Vespertine (Book):
Artemisia (aroace) - canon, main character, confirmed outside the source material (link)
