Spurilla braziliana is a species of sea slug, an aeolid nudibranch.

It is a shell-less marine gastropod mollusc in the family Aeolidiidae.

[2] This species was described from a single specimen collected at Alagoas, Brazil.

It has also been reported from the Caribbean Sea, Florida, Mexico, Colombia, Cuba, Jamaica, Puerto Rico, and in the northern part of the Magellanic Province.

[3][4] Spurilla braziliana is variable in colour, with this variation being correlated with age.