U Medals (Japanese: Uメダル Yū Medaru) are Yo-kai Medals designed specifically to work with the Yo-kai Watch Model U. They greatly resemble Z Medals, only they sport a "U" design in the upper right corner where the Z Medals had the kanji for Zero.

There are 110 U Medals in Total and 2 E Medals.

U Medals are the standard Medal format used by Present Yo-kai, preceding the Normal and Z Medals in this function. Following the introduction of the Yo-kai Watch Dream Model, U Medals would later be succeeded by Dream Medals.

Brave tribe

Mysterious tribe

Tough tribe

Charming tribe

Heartful tribe

Shady tribe

Eerie tribe

Slippery tribe

Enma tribe

Hagure tribe