Members
9,133,376
Weekly
↗ +0.16%
Best Cat Subreddits
Largest communities first, with fastest-growing subreddits highlighted separately.
Best Cat Reddit Communities
This guide highlights the largest and fastest-growing cat subreddits for cat owners, pet communities, and animal lovers. FreeSubStats tracks 48 Cats communities with 16,582,643 combined members, so the list uses live subreddit analytics instead of a static editorial snapshot.
Cats subreddits show ↗ +0.54% average daily growth and ↗ +2.75% average weekly growth. Net tracked movement is +15,659 members today and +58,247 members this week.
For the full sortable directory, open the Cats subreddit analytics page.
How This List Is Built
Largest cat subreddits are ranked by current member count
Fastest-growing communities are highlighted separately by weekly growth rate
Each entry links to a live analytics page with history, related subreddits, and current stats
Cat Subreddit Snapshot
Tracked Subreddits
48
Total Members
16,582,643
Daily Growth
↗ +0.54%
Weekly Growth
↗ +2.75%
Largest Cat Subreddits
#2
r/IllegallySmolCats
Home to Reddit's most illegally smol cats. Kitties so smol they should be illegal! Icon criminals by u/nmfc1987 and u/jNealB.
Members
1,423,346
Weekly
↗ +0.13%
#3
r/OneOrangeBraincell
A subreddit dedicated to derpy orange cats! "It's a common belief that all orange cats share a single brain cell." -Unknown
Members
1,075,675
Weekly
↗ +0.42%
#4
r/
r/catbongos
Where gentlemen, gentlewomen, and gentlethems of quality gather to watch cats being played like bongos
Members
883,976
Weekly
↗ +0.06%
Members
861,862
Weekly
↗ +0.23%
#6
r/CatAdvice
For advice, guides, and support related to cats. Not a general discussion board: please see our pinned casual talk and pictures megathread for that.
Members
574,127
Weekly
↗ +0.54%
Members
440,072
Weekly
↗ +0.33%
Members
397,647
Weekly
↗ +0.12%
Members
353,869
Weekly
N/A
Members
123,224
Weekly
↗ +0.24%