Heteragrion is a genus of damselflies in the family Heteragrionidae.

The genus contains the following species:

Etymology: The genus name Heteragrion is derived from the Greek ἕτερος (heteros, "different" or "other") and Agrion, a historical name widely used for damselflies. The name may be interpreted as "the different damselfly", reflecting its distinct appearance among the genera known to Sélys.