Baronia brevicornis, commonly known as the short-horned baronia, is a species of butterfly in the family Papilionidae. It is monotypic within the genus Baronia. It is endemic to a very small area of Mexico, where the distribution is patchy and restricted.

Baronia brevicornis, commonly known as the short-horned baronia, is a species of butterfly in the family Papilionidae. It is monotypic within the genus Baronia. It is endemic to a very small area of Mexico, where the distribution is patchy and restricted.