Apostolepis is a genus of snakes in the subfamily Dipsadinae. However, the familial placement differs among sources. It has also been placed in the family Colubridae, subfamily Dipsadinae or Xenodontinae, or in the family Xenodontidae. The genus Apostolepis is endemic to South America.

Species: Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Apostolepis.