Muskeg Emerald
Somatochlora septentrionalis
- Least concern
- Card rarity: Common
- Insects

Somatochlora septentrionalis, the muskeg emerald, is a species of dragonfly in the family Corduliidae. It is endemic to Canada, where it is found from Yukon and British Columbia east to Nova Scotia and Newfoundland.
Classification
- Class
- Insecta
- Order
- Odonata
- Family
- Corduliidae
- Genus
- Somatochlora