Attenuated Bluet
Enallagma daeckii
- Least concern
- Card rarity: Common
- Insects

Enallagma daeckii, the attenuated bluet, is a species of narrow-winged damselfly in the family Coenagrionidae. It is endemic to the Eastern United States.
Classification
- Class
- Insecta
- Order
- Odonata
- Family
- Coenagrionidae
- Genus
- Enallagma