Ungaliophis is a genus of dwarf boas found from southern Mexico to Colombia.

[2] Found from the Pacific coastal plain and Meseta Central of Chiapas in Mexico, south through Central America (Pacific Guatemala, Honduras, Nicaragua, Costa Rica and Panama) to Colombia.

[1] These snakes occupy a range of habitats from lowland rainforest to highland pine-oak forests to cloud forests.

Their vertical distribution ranges from sea level to 2,300 m elevation.

[1] T Type species.