Undertale OC Wiki
Welcome to the biggest encyclopedia on Undertale and Deltarune OCs.

There are currently 192 articles and 517 files to the site, you can add more!

If you are new it is REQUIRED for you to read the Rules and Guidelines and the Policy of the Wiki BEFORE contributing to our Wiki.
If there is anything you need help with, contact an Admin on this list. As a side note, no user is above the rules, even staff. It will always be assumed that you have read the rules, and any punishment told in the rules will be carried out no matter what.
And if you see something on this site that is yours and you are unhappy with its presence here, please contact Alphasaith with a link to the page that steals from you and a link to the proof of this being your work.

This site contains spoilers for Undertale. if you have not completed the game, you may get spoiled.

About Undertale OCs
Undertale Original Characters, or "OCs", are characters created by the community for the Undertale Multiverse.
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Who is your favorite Undertale OC?

The poll was created at 00:23 on December 4, 2019, and so far 71 people voted.
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