Top Fantasy Movies & Series subreddits

Largest Fantasy Movies & Series subreddits

Largest Fantasy Movies & Series subreddits

#	Subreddit	Members	12-mo growth	Commenters / mo
1	r/lotrmemes	3.07M	+3.0%	12,437
2	r/HouseOfTheDragon	2.14M	+5.4%	28,854
3	r/freefolk	1.45M	+14%	32,644
4	r/netflixwitcher	1.17M	+0.4%	167
5	r/Wednesday	784,783	+2.7%	712
6	r/Avatar	777,012	+8.8%	3,663
7	r/LOTR_on_Prime	667,473	+1.1%	1,398
8	r/Supernatural	385,814	+15%	5,840
9	r/JonWinsTheThrone	221,518	+0.0%	28
10	r/twilight	217,473	+19%	3,817
11	r/buffy	205,320	+14%	6,918
12	r/TheVampireDiaries	182,949	+21%	5,003
13	G r/GameOfThronesMemes	164,119	–	1
14	r/aSongOfMemesAndRage	122,220	+1.8%	127
15	r/Monsterverse	120,149	+22%	3,356
16	r/HarryPotteronHBO	112,293	+47%	4,942
17	r/asoiafcirclejerk	108,313	+7.7%	2,103
18	r/oldfreefolk	101,240	–	26
19	r/HBOGameofThrones	99,324	+5.0%	663
20	r/piratesofthecaribbean	98,836	+40%	2,270
21	r/RingsofPower	88,987	+4.4%	661
22	r/AKnightoftheSeven	87,847	–	5,233
23	r/TheHobbit	84,921	+26%	379
24	r/OnceUponATime	82,161	+18%	1,587
25	r/DaenerysWinsTheThrone	81,348	+3.1%	491

Fastest growing Fantasy Movies & Series subreddits

Member growth over 12 months, among subreddits that had at least 18,251 members a year ago.

Fastest growing Fantasy Movies & Series subreddits

#	Subreddit	12-mo growth	Members gained	Members	Commenters / mo
1	r/HOTDGreens	+120%	+34,525	63,341	9,675
2	r/HOTDBlacks	+81%	+26,924	60,208	3,482
3	r/HarryPotteronHBO	+47%	+35,679	112,293	4,942
4	r/PercyJacksonTV	+40%	+11,567	40,605	1,105
5	r/piratesofthecaribbean	+40%	+28,032	98,836	2,270
6	r/wenclair	+38%	+9,121	32,895	551
7	r/darkwingsdankmemes	+36%	+14,802	56,446	1,869
8	r/SchoolSpirits	+26%	+7,310	35,065	114
9	r/TheHobbit	+26%	+17,518	84,921	379
10	r/ANGEL	+23%	+6,650	36,053	1,248
11	r/Monsterverse	+22%	+21,383	120,149	3,356
12	G r/grimm	+22%	+5,534	31,234	796
13	r/HellBoy	+21%	+7,122	40,432	446
14	r/TheVampireDiaries	+21%	+32,201	182,949	5,003
15	r/twilight	+19%	+35,478	217,473	3,817
16	r/TheOriginals	+19%	+9,119	58,035	1,232
17	r/merlinbbc	+18%	+6,203	40,985	455
18	r/OnceUponATime	+18%	+12,422	82,161	1,587
19	r/Supernatural	+15%	+50,702	385,814	5,840
20	r/DarkCrystal	+15%	+3,372	25,833	239
21	r/FantasticBeasts	+15%	+5,585	43,093	130
22	r/buffy	+14%	+25,725	205,320	6,918
23	r/freefolk	+14%	+177,227	1.45M	32,644
24	r/ATLAtv	+14%	+3,047	25,128	700
25	r/TrueBlood	+12%	+4,508	42,048	659

Most members gained

Fantasy Movies & Series subreddits that gained the most members

#	Subreddit	Members gained	12-mo growth	Members	Commenters / mo
1	r/freefolk	+177,227	+14%	1.45M	32,644
2	r/HouseOfTheDragon	+108,661	+5.4%	2.14M	28,854
3	r/lotrmemes	+89,183	+3.0%	3.07M	12,437
4	r/Avatar	+63,134	+8.8%	777,012	3,663
5	r/Supernatural	+50,702	+15%	385,814	5,840
6	r/HarryPotteronHBO	+35,679	+47%	112,293	4,942
7	r/twilight	+35,478	+19%	217,473	3,817
8	r/HOTDGreens	+34,525	+120%	63,341	9,675
9	r/TheVampireDiaries	+32,201	+21%	182,949	5,003
10	r/piratesofthecaribbean	+28,032	+40%	98,836	2,270
11	r/HOTDBlacks	+26,924	+81%	60,208	3,482
12	r/buffy	+25,725	+14%	205,320	6,918
13	r/Monsterverse	+21,383	+22%	120,149	3,356
14	r/Wednesday	+20,772	+2.7%	784,783	712
15	r/TheHobbit	+17,518	+26%	84,921	379
16	r/darkwingsdankmemes	+14,802	+36%	56,446	1,869
17	r/OnceUponATime	+12,422	+18%	82,161	1,587
18	r/PercyJacksonTV	+11,567	+40%	40,605	1,105
19	r/wenclair	+9,121	+38%	32,895	551
20	r/TheOriginals	+9,119	+19%	58,035	1,232
21	r/asoiafcirclejerk	+7,758	+7.7%	108,313	2,103
22	r/SchoolSpirits	+7,310	+26%	35,065	114
23	r/LOTR_on_Prime	+7,135	+1.1%	667,473	1,398
24	r/HellBoy	+7,122	+21%	40,432	446
25	r/ANGEL	+6,650	+23%	36,053	1,248

Most active Fantasy Movies & Series subreddits

People who comment in a month, the average of the three months ending September 2026.

Most active Fantasy Movies & Series subreddits

#	Subreddit	Commenters / mo	Posts / mo	Members
1	r/freefolk	32,644	3,519	1.45M
2	r/HouseOfTheDragon	28,854	4,221	2.14M
3	r/lotrmemes	12,437	965	3.07M
4	r/Hotd	11,633	1,260	41,212
5	r/HOTDGreens	9,675	2,414	63,341
6	r/buffy	6,918	745	205,320
7	r/Supernatural	5,840	988	385,814
8	r/AKnightoftheSeven	5,233	536	87,847
9	r/TheVampireDiaries	5,003	1,138	182,949
10	r/HarryPotteronHBO	4,942	570	112,293
11	r/twilight	3,817	492	217,473
12	r/Avatar	3,663	773	777,012
13	r/HOTDBlacks	3,482	612	60,208
14	r/Monsterverse	3,356	772	120,149
15	r/piratesofthecaribbean	2,270	243	98,836
16	r/asoiafcirclejerk	2,103	719	108,313
17	r/Descendants	2,000	793	22,838
18	r/darkwingsdankmemes	1,869	357	56,446
19	r/VampireLestat	1,661	380	12,042
20	r/OnceUponATime	1,587	343	82,161
21	r/HarryPotterHBO	1,460	178	8,702
22	r/LOTR_on_Prime	1,398	159	667,473
23	r/ANGEL	1,248	157	36,053
24	r/TheOriginals	1,232	209	58,035
25	r/PercyJacksonTV	1,105	112	40,605

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How these lists are made

• Members are the member counts measured in October 2026.
• Activity (commenters and posts per month) is the average of the three months ending September 2026. Posts by known bots are not counted.
• 12-month growth compares members now with members a year earlier. A subreddit is ranked by growth only if it already had at least 18,251 members a year ago (the median for subreddits with a known growth), so brand-new communities don't top the list from a base of zero. Subreddits with more monthly active users than 0.808 per member, a sign of inflated activity, are left out of the growth and activity lists.
• NSFW communities are excluded: those Reddit marks as 18+, those where most posts are NSFW, and the Adult Content topic.
• Topics follow Reddit's own community categories.
• The lists are rebuilt every month. Each list shows the top 25 (100 for the largest subreddits overall). Download all lists as CSV (free to reuse under CC BY 4.0, with a link to this page).