Find a Lemmy community for any topic.
98 topics, each with the biggest active Lemmy communities, their subscriber counts and a public RSS feed. Pick a topic below, or search by name. Checked October 5, 2026.
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Lemmy communities by topic.
Lemmy is a network of community servers you can follow by RSS without an account. Each topic page lists the closest Lemmy communities to the r/ community of the same name.
News and politics
Technology
Gaming
Movies, TV, music and books
Science and learning
Food, home and hobbies
Quick answers.
How do I find Lemmy communities by topic?
Browse the topics below, or type a community name into the finder at the top of this page. Each Lemmy community has a name like !technology@lemmy.world: the part before the @ is the community and the part after it is the server that hosts it.
Do Lemmy communities have the same names as r/ communities?
Often, not always. Large topics usually have a Lemmy community with the same or a close name. Smaller or niche ones may not exist yet, and a name can be spread across several servers, which is why this directory lists the busiest few for each.
How are these Lemmy communities ranked?
By subscribers first, with recent activity breaking close calls. Only communities on live Lemmy servers whose RSS feed answered and that had a post in the last 30 days are listed.
How often is the list updated?
Weekly. Every page shows the date its numbers were checked, and a topic drops off the list if it no longer has at least two active communities.
How do I follow a Lemmy community in a feed reader?
Use the community's RSS address, which is https://<server>/feeds/c/<name>.xml?sort=New. No Lemmy account is needed to read it. Every community on these pages also has a Follow in Muuted button that adds its feed for you.
Follow communities, sites and channels in one calm feed.
Paste a Lemmy community, a site, a YouTube channel or a podcast. Mute the topics you are tired of seeing across all of them, and get a feed that ends. Free to start; upgrade only when you want more control.
Open MuutedFree: 100 sources and 10 muted words. Founding Pro is $4/mo or $36/yr — later $5/mo · $50/yr.