Minecraft 1.21 Servers
Discover the best Minecraft servers running version 1.21. All servers are ranked by live player counts, community votes, and uptime stability.
1.7K serversUpdated April 2026
#130
ATM10 SERVERS ALL THE MODS 10
ATM10 Servers All the Mods 10
141/700playing now
# Parkourπ Crossplay
atm.guard.cosmicdns.com
#130
ATM10 SERVERS ALL THE MODS 10
ATM10 Servers All the Mods 10
141/700
ParkourCrossplay
atm.guard.cosmicdns.com
#144
Mc-DevelopCraft Network Server Thai
126/2,000playing now
# KitPvPπ Crossplay
mc-developcraft.net
![CosmosMC [1.20] icon](https://media.minecraftrankings.com/icons/cosmosmc-120.webp){kind=icon}
About Minecraft 1.21
Minecraft version 1.21 is supported by 1.7K servers tracked on MinecraftRankings. Make sure your Minecraft client is updated to 1.21 to connect to these servers.
Our rankings update every 60 seconds with live player counts, uptime monitoring, and community reviews. Find the perfect1.21 server for your playstyle β whether you prefer Survival, PvP, SkyBlock, or any other gamemode.