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Undertale Discord Servers

Discuss characters, theories, and fan creations from Undertale.

Rally tracks 508 Discord communities tagged Undertale

The median Undertale server has 49 members, and 71% have fewer than 100. The largest has 20,421.

๐ŸฐThe Fluffy Castle๐Ÿฐ server banner
๐ŸฐThe Fluffy Castle๐Ÿฐ

๐ŸฐThe Fluffy Castle๐Ÿฐ

The largest Ralsei themed Discord server! We unite all Ralsei fans with amazing vibes.๐Ÿ’šโฌ›๐Ÿ’š

DeltaruneUndertale
6.7k online20.4k
๐Ÿ๐ฅ๐š๐ฆ๐ž๐ฌโ€Šโ€™โ€„๐ฌ๐ญ๐ฎ๐๐ข๐จโ€„โ™ซ

๐Ÿ๐ฅ๐š๐ฆ๐ž๐ฌโ€Šโ€™โ€„๐ฌ๐ญ๐ฎ๐๐ข๐จโ€„โ™ซ

๐Ÿ๐ฅ๐š๐ฆ๐ž๐ฌโ€Šโ€™โ€„๐ฌ๐ญ๐ฎ๐๐ข๐จโ€„โ™ซโ€„is a creative space for artists, musicians and more โ€” hosted by flamesatgames โœฆ ๐‹๐†๐๐“๐ ๐Ÿ๐ซ๐ข๐ž๐ง๐๐ฅ๐ฒ / ๐๐จ ๐€๐ˆ

ArtMusicUndertaleFl StudioDeltarune
4.2k online13.5k
UNDERNET แดœษดแด…แด‡ส€แด›แด€สŸแด‡ โ™ก แด…แด‡สŸแด›แด€ส€แดœษดแด‡ server banner
UNDERNET แดœษดแด…แด‡ส€แด›แด€สŸแด‡ โ™ก แด…แด‡สŸแด›แด€ส€แดœษดแด‡

UNDERNET แดœษดแด…แด‡ส€แด›แด€สŸแด‡ โ™ก แด…แด‡สŸแด›แด€ส€แดœษดแด‡

Theใ€UNDERTALE x DELTARUNEใ€‘community! Join events, meet the community and see what amazing things we create!

DeltaruneGamingRoleplayUndertaleVrchat
3.1k online6.3k
Fluffcord server banner
Fluffcord

Fluffcord

Fluffcord is a community for fans of indie games like Deltarune and other media.

LGBTQGamingUndertaleDeltarune
2.1k online7.3k
Project Souls server banner
Project Souls

Project Souls

The official hub of all Project Souls related projects! | Current Games: Undertale RNG

DeltaruneGamingRobloxUndertale
1.2k online3.6k
๐ŸŒˆ Asriel Undertale Discord Server โญ server banner
Partner
๐ŸŒˆ Asriel Undertale Discord Server โญ

๐ŸŒˆ Asriel Undertale Discord Server โญ

A community for the character Asriel from Undertale. Meet other Asriel fans, make friends, post art, obsess about him, and more! A server maintainedโ€ฆ

CuteUndertaleSFW
1.1k online5.7k
The Fluffy Boy Gang server banner
The Fluffy Boy Gang

The Fluffy Boy Gang

Welcome to the Fluffy Boy Gang, a Ralsei-themed Deltarune server and a all-around friendly community!

FriendlyCommunityUndertaleDeltarune
846 online3.8k
Gaster Splatters โ˜† The Amyverse server banner
Gaster Splatters โ˜† The Amyverse

Gaster Splatters โ˜† The Amyverse

Welcome to our Undertale-themed Splatoon/Pokรฉmon TCG server made for Amyverse's YouTube channel! Everyone here is adorable and friendly, so come and be part ofโ€ฆ

RoleplaySplatoonNintendoUndertaleDeltarune
780 online5.3k
The Omega Timeline server banner
The Omega Timeline

The Omega Timeline

For anyone who likes Undertale/Deltarune, roleplay, AUs, making OCs, making friends, or just quietly reading the chat.

DeltaruneUndertale
650 online2.1k
The CORE server banner
The CORE

The CORE

A tightly knit community and hot-spot for the latest talk about Undertale and Deltarune

FandomCommunityArtUndertaleDeltarune
503 online1.6k
โœจ The SUPER SPOOKY SANCTUARY!!!! โ„ข ๐ŸŽƒ ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐Ÿ‘ป๐Ÿ‘ป๐Ÿ‘ป server banner
โœจ The SUPER SPOOKY SANCTUARY!!!! โ„ข ๐ŸŽƒ ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐Ÿ‘ป๐Ÿ‘ป๐Ÿ‘ป

โœจ The SUPER SPOOKY SANCTUARY!!!! โ„ข ๐ŸŽƒ ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐ŸŽƒ๐Ÿ‘ป๐Ÿ‘ป๐Ÿ‘ป

โœจ The Spooky Sanctuary is an Undertale/Deltarune Fan server filled with fun events, channels for any need, friendly staff and more!โœจInspired by Deltarune :โ€ฆ

FriendlyUndertaleDeltarune
430 online2.1k
๐Ÿ›‘ Tennaโ€™s TV World ๐ŸŒŽหšโœง ๏พŸ. server banner
๐Ÿ›‘ Tennaโ€™s TV World ๐ŸŒŽหšโœง ๏พŸ.

๐Ÿ›‘ Tennaโ€™s TV World ๐ŸŒŽหšโœง ๏พŸ.

FandomLGBTQUndertaleDeltarune
363 online1.5k
sans. server banner
sans.

sans.

sans.

RoleplayUndertaleDeltarune
325 online1.4k
UTMV EMOTES !! server banner
UTMV EMOTES !!

UTMV EMOTES !!

EmotesEmojisUndertale
321 online1.0k
Hometown Hangout server banner
Hometown Hangout

Hometown Hangout

A laid-back Undertale & Deltarune community for chatting, making friends, sharing interests, roleplaying, and just vibing.

CommunityGamingRoleplayUndertaleDeltarune
320 online2.4k
Citadel of Dreams โ„ข server banner
Citadel of Dreams โ„ข

Citadel of Dreams โ„ข

Citadel of Dreams is an Undertale and Deltarune-themed community for artists, animators, musicians, coders, content creators, gamers, and fans. Level up, earnโ€ฆ

DeltaruneCommunityUndertaleCollaboration
289 online1.9k
UT/DR Challenge Community server banner
UT/DR Challenge Community

UT/DR Challenge Community

Undertale/Deltarune Challenge Community is the place for challenge runners of all skill levels to discuss challenges!

CompetitiveUndertaleDeltarune
231 online992
๐Ÿ”ฅ Grillby's Bar ๐ŸŒˆ server banner
๐Ÿ”ฅ Grillby's Bar ๐ŸŒˆ

๐Ÿ”ฅ Grillby's Bar ๐ŸŒˆ

Wanna hang out and chat with amazing people all across the world? Join the server and feel welcomed!

ChatCommunityUndertaleDeltarune
222 online1.4k
r/CerobaAppreciation | Now with 351% more Roba server banner
r/CerobaAppreciation | Now with 351% more Roba

r/CerobaAppreciation | Now with 351% more Roba

A server dedicated to the ketsukane side of UTY. Packed with tons of fun social channels and hangouts.

SocialUndertale
214 online776
Cutie Mew Mew Magic server banner
Cutie Mew Mew Magic

Cutie Mew Mew Magic

Cutie Mew Mew Magic, Your #1 source of daily Pink/Mew Mew content

UndertaleDeltarune
207 online547
โ ‚โ‚Šหš  : ใ€Ž DELTAVERSE ใ€

โ ‚โ‚Šหš : ใ€Ž DELTAVERSE ใ€

We are a Undertale and Deltarune server that supports au roleplay and normal roleplay, creative writing, art sharing and art contests for the onesโ€ฆ

DeltaruneUndertaleServer Tag
166 online524
โค ๐”Œ Kerdly Nation .แŸ หŽหŠห— ๐Ÿฆ server banner
โค ๐”Œ Kerdly Nation .แŸ หŽหŠห— ๐Ÿฆ

โค ๐”Œ Kerdly Nation .แŸ หŽหŠห— ๐Ÿฆ

DeltaruneUndertale
161 online494
Undertale: Multiversal Madness

Undertale: Multiversal Madness

This is an Undertale RP server. There's an amazing community here with loads of cool people!

RPRoleplayUndertale
159 online831
Tennacord (18+ only) server banner
Tennacord (18+ only)

Tennacord (18+ only)

An 18+ server for all your Tenna-loving shenanigans!

18+UndertaleFanfictionDeltarune
156 online690

Questions

How many Undertale Discord servers are there?
Rally lists 508 Discord servers tagged Undertale. The median has 49 members and 71% have fewer than 100.
What is the biggest Undertale Discord server?
The largest Undertale server listed on Rally has 20,421 members. The median has 49.
How do I find a good Undertale Discord server?
Look at how many members are online, not the total, since that shows whether people are there. Smaller servers usually have a higher share online and are easier to become a regular in. Every listing on this page shows both numbers.