|Lehmann's poison dart frog|
|Binomial name||Oophaga lehmanni|
|Average Size||Up to 2.5 cm (1.0 in)|
|Distribution of species||Colombia|
Lehmann's poison dart frog, also known as the handsome poison dart frog, is a species of poison dart frog. O. lehmanni is the most toxic member of the Oophaga genus. It is endemic to Colombia and listed by the IUCN as critically endangered. Despite this, it is occasionally seen in captivity.