Micrurus stuarti (Stuart's coral snake) is a species of venomous snake in the family Elapidae.

[3] The specific name, stuarti, is in honor of American herpetologist Laurence Cooper Stuart.

The dorsal scales are smooth, and the red ones are black-tipped.

[2] M. stuarti has only been found on the Pacific versant of southwestern Guatemala.

It may also occur in similar adjacent habitats in southeastern Mexico.