Celithemis is a genus of dragonflies in the family Libellulidae. They are known commonly as pennants. There are eight species in this monophyletic genus. They are mainly distributed in eastern North America. Species include:
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0