Fantasy series subreddits
We found 80 active fantasy series subreddits: communities with at least one new post a day on average in September 2026, ranked by members. The largest is r/gameofthrones with 3.98M members. The busiest is r/harrypotter, with 2,568 posts last month. In 8 of the 49 we could measure, a brand-new account's post usually stays up: they remove 17% or fewer of posts from accounts under a week old.
Data for 80 communitiesDownload CSV
Filter it by your account age and karma, the audience you want and the best time to post.
- r/gameofthrones3.98M members
- r/harrypotter2,568 posts in September 2026
- r/AKOTSKTV+1281% members in 12 months
- r/criticalrole12% of new-account posts removed
All active fantasy series subreddits, by members
| # | Subreddit | Members | Posts / month | Member growth, 12 mo | Median author age | Women | Posts with a reply | New-account posts removed | Links |
|---|---|---|---|---|---|---|---|---|---|
| 1 | r/gameofthrones↗Subreddit for the epic fantasy franchise, Game of Thrones. Which includes the HBO shows, the book series by George RR Martin, and others related media. | 3.98M | 1,075 | +6% | 28 | 24% | 97% | Min. age/karma | Yes |
| 2 | r/Fantasy↗/r/Fantasy is the internet’s largest discussion forum for the greater Speculative Fiction genre. We welcome respectful dialogue related to speculative fiction in literature, games, film, and the wider | 3.96M | 1,560 | +3% | 31 | 33% | 93% | 88% | Yes |
| 3 | r/harrypotter↗Welcome to r/HarryPotter, the place where fans from around the world can meet and discuss everything in the Harry Potter universe! Be sorted, earn house points, debate which actor portrayed Dumbledore | 3.84M | 2,568 | +5% | 28 | 41% | 85% | 59% | No |
| 4 | r/lotrmemes↗Come on in, have a seat! This subreddit is a warm resting place for all weary travelers who are fond of Tolkien and his works. We welcome all Tolkien related content! Grab a pint, a long pipe, and rel | 3.07M | 937 | +3% | 30 | 18% | 86% | 99% | Yes |
| 5 | r/HouseOfTheDragon↗This is a space dedicated to news and discussion related to HBO's Game of Thrones prequel series, House of the Dragon, as well as its source material. This sub also covers all content written by Georg | 2.14M | 719 | +5% | 31 | 34% | 76% | 71% | Yes |
| 6 | r/freefolk↗/r/FreeFolk is a wide open and lightly subreddit to talk about anything related to GRRM's "Game of Thrones" universe. We are open again for user feedback before we decide on the next stage of this su | 1.45M | 1,901 | +14% | 29 | 22% | 81% | 98% | Yes |
| 7 | r/witcher↗All things related to The Witcher - books, games, TV... You name it. The Witcher is a critically acclaimed fantasy book series created by Andrzej Sapkowski. The series follows Geralt of Rivia, a mons | 1.39M | 1,246 | +5% | 28 | 17% | 76% | Min. age/karma | Yes |
| 8 | r/lotr↗A place to discuss Lord of the Rings, the Hobbit, and any of Tolkien's work! | 1.35M | 1,367 | +13% | 31 | 20% | 83% | 69% | Yes |
| 9 | r/asoiaf↗News and discussions relating to George R. R. Martin's "A Song of Ice and Fire" novels, his Westeros-based short stories, "Game of Thrones", "House of the Dragon", "A Knight of the Seven Kingdoms" TV | 1.04M | 1,396 | +8% | 28 | 22% | 88% | 93% | Yes |
| 10 | r/Avatar↗The home of Avatar on Reddit! Your source for news, art, comments, insights and more on the beautiful and dangerous world of Pandora. Meet fellow Avatar fans and discuss the films, games, novels, comi | 777K | 575 | +9% | 26 | 33% | 93% | 93% | Yes |
| 11 | r/LOTR_on_Prime↗Welcome to the Second Age. The trusted source for news, discussions, and theories relating to Prime Video's The Lord of the Rings: The Rings of Power. All travelers are welcome, from lifelong Tolkien | 667K | 79 | +1% | 32 | 21% | 98% | 30% | Yes |
| 12 | r/arcane↗The subreddit for Arcane, an animated series created by Riot Games portraying the origins of two iconic League champions, set in the utopian Piltover and the oppressed underground of Zaun. | 500K | 536 | +8% | 24 | 36% | 82% | 64% | Yes |
| 13 | r/criticalrole↗new-account friendlyFan-run discussion forum for the liveplay D&D show Critical Role and other media produced by Critical Role, including The Legend of Vox Machina and The Mighty Nein on Amazon Prime. | 455K | 367 | +7% | 29 | 25% | 85% | 12% | Yes |
| 14 | r/lordoftherings↗Speak freely and enter. | 402K | 547 | +15% | 32 | 20% | 66% | 96% | Yes |
| 15 | r/Supernatural↗Subreddit dedicated to the TV show Supernatural on the CW Network starring Jensen Ackles, Jared Padalecki, and Misha Collins. | 386K | 941 | +15% | 28 | 48% | 87% | 80% | Yes |
| 16 | r/HarryPotterMemes↗There's not a single witch or wizard who went bad who wasn't in r/HarryPotterMemes. - Rubeus Hagrid | 331K | 338 | +7% | 27 | 33% | 89% | 80% | Yes |
| 17 | r/twilight↗The Twilight Saga is a series of YA books and films that follow Bella Swan, whose life changes after she meets the mysterious Edward Cullen in the small town of Forks, Washington. When long-buried sec | 217K | 538 | +19% | 27 | 85% | 81% | 97% | Yes |
| 18 | r/pureasoiaf↗/r/PureASOIAF is a discussion forum devoted to the book series A Song of Ice and Fire and associated written works by George R.R. Martin. This subreddit focuses only on the written works and does not | 207K | 211 | +9% | 28 | 26% | 90% | Min. age/karma | No |
| 19 | r/buffy↗Welcome, fellow Buffy fans! This community is dedicated to Buffy the Vampire Slayer. If you haven't watched through the entirety of both "Buffy" and "Angel," there will most likely be a lot of spoiler | 205K | 760 | +14% | 34 | 59% | 92% | Min. age/karma | Yes |
| 20 | r/TheVampireDiaries↗A subreddit for the CW television show The Vampire Diaries (2009-2017) and its related media. Beware of spoilers. | 183K | 1,209 | +21% | 25 | 78% | 88% | 21% | Yes |
| 21 | r/HPfanfiction↗For discussion of Harry Potter fanfiction. —— Join our discord server: https://discord.gg/aEMFNpXT3Z | 176K | 1,093 | +12% | 25 | 58% | 72% | 82% | No |
| 22 | r/HarryPotterBooks↗r/HarryPotterBooks is a forum devoted to discussion of the Harry Potter book series, and associated written works by J.K. Rowling. We focus only on the written works, and do not allow content centered | 164K | 357 | +15% | 31 | 51% | 84% | 100% | No |
| 23 | r/Monsterverse↗A subreddit to discuss the shared universe of monster films and TV shows produced by Legendary Pictures, including Godzilla (2014), Kong: Skull Island (2017), Godzilla: King of the Monsters (2019), Go | 120K | 672 | +22% | 27 | 13% | 86% | 96% | Yes |
| 24 | r/vikingstv↗Subreddit for the History Channel's television series "Vikings", And the Netflix spin off "Vikings: Valhalla" | 118K | 75 | +6% | 28 | 26% | 80% | Min. age/karma | Yes |
| 25 | r/HarryPotteronHBO↗The largest subreddit for fans of the upcoming HBO original ‘Harry Potter’ TV show, set to premiere on Christmas 2026. Featuring instant news, lively discussions, speculation, and fan art; all focused | 112K | 1,186 | +47% | 32 | 38% | 81% | Min. age/karma | Yes |
| 26 | r/asoiafcirclejerk↗new-account friendlyThis is the most influential Thrones fan community in the world, relative to it's size. What this subreddit is about: Oh boy! Reddit Game of Thrones fans are a wacky bunch a shitsticks! Let's point an | 108K | 364 | +8% | 28 | 23% | 78% | 7% | Yes |
| 27 | r/HBOGameofThrones↗A subreddit for the HBO TV show Game of Thrones. For book content go to /r/ASoIaF and /r/GameofThrones | 99K | 225 | +5% | 30 | 31% | 90% | 73% | Yes |
| 28 | r/piratesofthecaribbean↗Explore the high seas of the Pirates of the Caribbean saga — from cursed gold and sea legends to Jack Sparrow and beyond. Savvy? | 99K | 237 | +40% | 27 | 21% | 81% | 55% | Yes |
| 29 | r/TheHobbit↗A subreddit for discussion about "The Hobbit" and Tolkien's works, be they books, movies, radio plays, music, art, you get the idea! Get involved! | 85K | 95 | +26% | 33 | 22% | 53% | 65% | Yes |
| 30 | r/OnceUponATime↗new-account friendlyr/OnceUponATime is a sub for the fans of Once Upon a Time, OUATIW and anything related to Once Upon a Time. | 82K | 322 | +18% | 27 | 71% | 88% | 16% | Yes |
Show all 80 subreddits
| # | Subreddit | Members | Posts / month | Member growth, 12 mo | Median author age | Women | Posts with a reply | New-account posts removed | Links |
|---|---|---|---|---|---|---|---|---|---|
| 31 | r/DaenerysWinsTheThrone↗Who should sit the Iron Throne? Daenerys Stormborn of the House Targaryen, First of Her Name, the Unburnt, Queen of the Andals, the Rhoynar, and the First Men, Khaleesi of the Great Grass Sea, Breaker | 81K | 44 | +3% | 27 | 42% | 82% | – | Yes |
| 32 | r/TheLastKingdom↗A subreddit for "The Last Kingdom," the BBC/Netflix television show set in medieval England. The show is an adaption of Bernard Cornwell’s best-selling series of historical novels known as "The Saxon | 76K | 82 | +10% | 30 | 30% | 84% | 22% | Yes |
| 33 | r/HOTDGreens↗Here is for the loyal servants of Aegon of House Targaryen, the Second of His Name, King of the Andals, The Rhoynar, and The First Men, Lord of the Seven Kingdoms and Protector of the Realm. Aegon II | 63K | 553 | +120% | 30 | 33% | 85% | 52% | Yes |
| 34 | r/brakebills↗A sub to discuss "The Magicians": the trilogy by Lev Grossman, the show on SyFy, and the comics by Lilah Sturges and Pius Bak. | 61K | 56 | +6% | 30 | 43% | 88% | Min. age/karma | Yes |
| 35 | r/HOTDBlacks↗Here is the community for the loyal supporters of Rhaenyra Targaryen, First of Her Name, Queen of the Andals, the Rhoynar, and The First Men. Lady of the Seven Kingdoms and Protector of the Realm. | 60K | 453 | +81% | 29 | 41% | 97% | 72% | Yes |
| 36 | r/TheOriginals↗new-account friendlyA spin-off of The Vampire Diaries made for CW. A family of power-hungry thousand year old vampires look to take back the city that they built and dominate all those who have done them wrong. Beware of | 58K | 216 | +19% | 25 | 64% | 82% | 12% | Yes |
| 37 | r/AKOTSKTV↗Subreddit for “Game of Thrones” prequel “A Knight of the Seven Kingdoms” based on George R.R. Martin’s “Dunk and Egg” books. | 49K | 66 | +1281% | 33 | 23% | 79% | – | Yes |
| 38 | r/TheCitadel↗A subreddit for Fanfiction of George R. R. Martin's A Song of Ice and Fire Series and its HBO Shows A Knight of the Seven Kingdoms, Game of Thrones and House of the Dragon. | 46K | 604 | +34% | 25 | 38% | 66% | 91% | Yes |
| 39 | r/FantasticBeasts↗A subreddit to discuss the new installments in the Wizarding World, the Fantastic Beasts series! | 43K | 36 | +15% | 28 | 44% | – | – | Yes |
| 40 | r/TrueBlood↗new-account friendlyA subreddit for HBO's True Blood (2008-2014) | 42K | 78 | +12% | 32 | 75% | 89% | 10% | Yes |
| 41 | r/Hotd↗The unofficial subreddit for House Of The Dragon! | 41K | 312 | +557% | 32 | 33% | 83% | – | Yes |
| 42 | r/Grishaverse↗Shadow and Bone Netflix. A place dedicated to the discussion of Leigh Bardugo’s Grishaverse books and the current Netflix series “Shadow and Bone.” Join to receive updates on the Netflix show’s progr | 41K | 49 | +8% | 24 | 76% | 72% | 39% | Yes |
| 43 | r/merlinbbc↗ᴡᴇʟᴄᴏᴍᴇ, ᴛʜɪꜱ ꜱᴜʙʀᴇᴅᴅɪᴛ ɪꜱ ᴛᴏ ᴅɪꜱᴄᴜꜱꜱ ᴛʜᴇ ʙʙᴄ ꜱʜᴏᴡ, ᴍᴇʀʟɪɴ. | 41K | 99 | +18% | 24 | 63% | 83% | 71% | Yes |
| 44 | r/PercyJacksonTV↗The official subreddit dedicated to the #1 best selling saga "Percy Jackson And The Olympians" by author Rick Riordan and made for Television on Disney Plus. Featuring instant news, lively discussions | 41K | 89 | +40% | 25 | 44% | 91% | – | Yes |
| 45 | r/HellBoy↗This subreddit is dedicated to all things Hellboy, including the comics by Mike Mignola published by Dark Horse, the films by Guillermo del Toro starring Ron Perlman, the film starring David Harbour ( | 40K | 111 | +21% | 30 | 11% | 82% | 91% | Yes |
| 46 | r/wiedzmin↗In-depth talk about The Witcher universe in general, either regarding Andrzej Sapkowski's works, CD Projekt Red's games, the Netflix show, the comics etc. (yes, even the old Polish show is welcome her | 37K | 102 | +18% | 28 | 23% | 63% | Min. age/karma | Yes |
| 47 | r/ANGEL↗Welcome Angel fans! Here we gush about Joss Whedon's spinoff from Buffy the Vampire Slayer. The path to redemption is never an easy one. | 36K | 120 | +23% | 35 | 51% | 87% | Min. age/karma | Yes |
| 48 | r/shadowhunters↗The subreddit for fans of the SHADOWHUNTER CHRONICLES universe: one movie, a 3-season TV show, over 15 books, and much more. | 36K | 89 | +16% | 24 | 76% | 83% | 60% | Yes |
| 49 | r/LegaciesCW↗Welcome to the Legacies subreddit. This subreddit is dedicated to the CW TV show "Legacies" that debuted on October 25th, 2018. Feel free to discuss anything Legacies related. | 33K | 39 | +8% | 24 | 62% | 79% | – | Yes |
| 50 | r/wenclair↗r/Wenclair is for fans of the pairing Wednesday Addams/Enid Sinclair from Netflix's "Wednesday"! Post Fanart, Fanfiction, Cosplay, Video Edits, News and more! | 33K | 326 | +38% | 23 | 54% | 74% | Min. age/karma | Yes |
| 51 | r/Rings_Of_Power↗All things pertaining to Amazon's The Rings of Power series. Free speech friendly. Have fun :) | 32K | 39 | +7% | 34 | 17% | 81% | – | Yes |
| 52 | r/grimm↗A subreddit all about *Grimm*, the "fantasy/mystery/crime drama" series on NBC. Discuss anything and everything about the show here. | 31K | 91 | +22% | 32 | 48% | 90% | – | Yes |
| 53 | r/Narnia↗Come discuss and share your love of C.S Lewis' The Chronicles of Narnia. Whether you're a fan of the books, or of one of their many adaptations, all are welcome. | 28K | 329 | +45% | 31 | 41% | 88% | 27% | Yes |
| 54 | r/HBOTheHedgeKnight↗A place to discuss the HBO Series A Knight of the Nine Kingdoms, as well as the source material it’s based on. | 27K | 52 | +1685% | 32 | 25% | – | – | Yes |
| 55 | r/DarkCrystal↗"Another World, Another Time... In the Age of Wonder. A thousand years ago, this land was green and good, until the Crystal cracked. For a single piece was lost; a shard of the Crystal. Then strife be | 26K | 87 | +15% | 30 | 37% | 69% | Min. age/karma | Yes |
| 56 | r/ACOTARHulu↗A subreddit dedicated to the discussion and promotion of the ACOTAR TV adaptation! Recent news: On 2/14/2025, it was announced that Hulu officially scrapped the show. Good news: On 9/12/24, Margot Rob | 25K | 30 | +10% | 30 | 95% | 86% | – | Yes |
| 57 | r/wickedmovie↗new-account friendlyThe unofficial subreddit for Wicked, an American musical fantasy starring Cynthia Erivo & Ariana Grande. Directed by Jon M. Chu. | 24K | 51 | +130% | 31 | 71% | 80% | 13% | Yes |
| 58 | r/fandomnatural↗All Supernatural ships and characters of all sizes are welcome. As well as all crazy theories that are dismissed elsewhere. There's no hate, no judgment, no discrimination here. Feel free to share wh | 23K | 51 | +11% | 28 | 76% | 77% | – | Yes |
| 59 | r/Descendants↗Ever wondered what would happen if Disney characters had children? No? Well, here you go anyway. | 23K | 322 | +41% | 22 | 68% | 84% | 39% | Yes |
| 60 | r/labyrinth↗This sub is for all fans of the 1986 movie Labyrinth starring David Bowie and Jennifer Connelly! | 21K | 66 | +20% | 35 | 66% | 84% | 92% | Yes |
| 61 | r/TheCrow↗A community for all fans of The Crow franchise. Post wallpapers, images, articles, art, or anything else you want related to the franchise. Feel free to get discussions started, whether it's comparin | 21K | 93 | +41% | 37 | 21% | 64% | 65% | Yes |
| 62 | r/sabrinateenagewitch↗new-account friendlyA Subreddit dedicated to the 90's show Sabrina the Teenage Witch. If you are looking for The Chilling Adventures of Sabrina please check out r/chillingsabrina or r/sabrina | 16K | 82 | +52% | 34 | 73% | 90% | 16% | Yes |
| 63 | r/theprincessbride↗A subreddit for lovers of the book or movie "The Princess Bride". | 14K | 50 | – | 42 | 30% | 84% | – | Yes |
| 64 | r/naath↗Game of Thrones Fan Community, discussing GOT shows, ASOIAF books and projects from GOT cast and crew | 13K | 44 | +21% | 30 | 28% | 78% | – | Yes |
| 65 | r/VampireLestat↗AMC's The Vampire Lestat and related seasons of Interview with the Vampire, books & adaptations from Anne Rice's The Vampire Chronicles. | 12K | 168 | +721% | 36 | 76% | 100% | – | Yes |
| 66 | r/TheBlacksandTheGreens↗In this community, we proudly support the Targaryens, Velaryons, Hightowers, and any House you choose. Whether you align with the Blacks or the Greens, your choice is your own, and there’s no right or | 12K | 45 | +156% | 30 | 36% | 62% | – | Yes |
| 67 | r/Valiria↗As Crônicas de Gelo e Fogo (ASOIAF), Game of Thrones, House of The Dragon, Knight of the Seven Kingdoms e todo o resto de George R. R. Martin. Posts em português, inglês ou espanhol. | 11K | 123 | +64% | 27 | 19% | 86% | – | Yes |
| 68 | r/PJODisney↗A subreddit for all things related to the Disney+ Percy Jackson tv show adaptation and the books by Rick Riordan. | 11K | 41 | +56% | 25 | 48% | 78% | – | Yes |
| 69 | r/GoodOmensAfterDark↗new-account friendlyHell is empty and all the devils are here. Avatar by u/LexArturo /// Banner collective: u/Puzzl3cats, u/OneDapperCat, u/vanyamire, u/FloofyRaptor, u/Lutralutrass, u/Ineffable-Shadow, u/SapphoJen, u/D | 11K | 227 | +13% | 32 | 84% | 84% | 10% | Yes |
| 70 | r/Gamera↗Gamera! Friend of all children! Gamera (ガメラ) is a giant, flying turtle monster from a popular series of Kaiju (Japanese giant monster) films produced by Daiei Motion Picture Company in Japan. Create | 10K | 89 | +45% | 29 | 12% | 84% | – | Yes |
| 71 | r/FreeFolkNews↗Subreddit for the discussion of anything related to GoT and its franchise. | 8.5K | 30 | +7% | 29 | 45% | 30% | – | Yes |
| 72 | r/CharmedCW↗Charmed is an American fantasy drama television series developed by Jennie Snyder Urman. This series is a reboot of The WB series of the same name, created by Constance M. Burge, which originally aire | 7.1K | 50 | +15% | 29 | 57% | – | – | Yes |
| 73 | r/IWTVCoven↗AMC’s Interview with the Vampire & The Vampire Lestat, Rice’s Vampire Chronicles & movie adaptations!🩸🦇💜 | 6.8K | 78 | +280% | 35 | 79% | 88% | – | Yes |
| 74 | r/TheLibrarians↗Unofficial fan group for The Librarian/Librarians franchise including 3 "The Librarian" movies, the original "The Librarians" series, "The Librarians The Next Chapter" series, 3 tie-in books, comic bo | 5.9K | 79 | – | 34 | 45% | 76% | – | Yes |
| 75 | r/weyler↗ Hyde HQ — where being “one of those weirdo fangirls who's got the hots for the Hyde” (S2E2) is basically a badge of honor. Here for the ship? Just Tyler? Got hot takes? Drop your art, fics, memes, ch | 4.9K | 206 | +44% | 26 | 74% | 86% | 92% | Yes |
| 76 | r/Pishlander↗Anything loosely related to r/Outlander. Warning: All threads may contain spoilers. Please abide by Reddiquette. | 4.6K | 41 | +47% | 36 | 87% | – | – | Yes |
| 77 | r/bylertruthers↗A smaller, funnier, safer space for all things Byler from “Stranger Things!” 🌌✨ Read the rules & have fun! 💙💛 | 4.5K | 31 | – | 26 | 52% | 65% | 28% | Yes |
| 78 | r/SwanQueen↗For shippers of Swan Queen from the Hit TV Series 'Once Upon a Time'. | 2.7K | 42 | – | 29 | 78% | 87% | – | Yes |
| 79 | r/Gwynriel↗Our priority of this group is being a safe place for Gwynriel shippers💖🎶⚔️ We welcome genuine questions & good-faith discussion about Gwynriel and/or their individual characters; this is not a space | 2.6K | 234 | +147% | 31 | 93% | 89% | – | Yes |
| 80 | r/RingsofPowerFanSpace↗A dedicated community for all fans of the show: for discussions, memes, news and lore and everything that brings us in Middle Earth. | 484 | 68 | – | 35 | – | 20% | Approved only | Yes |
Looking for a ranking by size and growth? Top fantasy series subreddits by tier.
How this list is built
Subreddits are grouped into topics by what their posts are about; this list holds the fantasy series group. We include subreddits that are safe for work and had at least 30 new posts in September 2026, about one a day.
Members is Reddit's subscriber count; growth compares it with a year earlier. Posts with a reply is the share of posts that got at least one comment over the last three months. Median author age and women are estimated from what authors say about themselves, and shown only when enough of them did. New-account posts removed is the share of posts from accounts younger than 7 days that were removed; communities at or below 17% are marked new-account friendly. Min. age/karma means the subreddit asks for a minimum account age or karma before you can post.
The list is rebuilt every month from public Reddit posts and comments. Data and CSV are free to reuse under CC BY 4.0 with a link to this page.
Fantasy series subreddits: common questions
What is the biggest fantasy series subreddit?
r/gameofthrones, with 3.98M members in September 2026. Next are r/Fantasy (3.96M) and r/harrypotter (3.84M).
Which fantasy series subreddits are the most active?
By posts in September 2026: r/harrypotter (2,568 posts), r/freefolk (1,901 posts) and r/Fantasy (1,560 posts).
Which fantasy series subreddits can a new account post in?
r/criticalrole (12% of new-account posts removed), r/asoiafcirclejerk (7% of new-account posts removed) and r/OnceUponATime (16% of new-account posts removed). They ask for no minimum karma or account age, and most posts from accounts under a week old stay up.
How often is this list updated?
Every month, when we rebuild our subreddit data. This version uses data for September 2026. Member counts come from Reddit; activity, removals and who writes come from public Reddit posts and comments.
Find the subreddits that fit your post
This list is the same for everyone. Find Subs narrows it to communities your account can post in, where your audience writes, and tells you when to post.