Rena is a genus of snakes in the family Leptotyphlopidae.

The genus Rena contains the following species, which are recognized as being valid.

[1] Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Rena.

The specific name, dugesii, is in honor of Mexican zoologist Alfredo Dugès.

[2] The specific name, iversoni, is in honor of American herpetologist John B.