Genera in the family Strigidae (Owls)
- Otus
- Megascops
- Pyrroglaux
- Gymnoglaux
- Ptilopsis
- Mimizuku
- Bubo
- Ketupa
- Scotopelia
- Strix
- Jubula
- Lophostrix
- Pulsatrix
- Surnia
- Glaucidium
- Xenoglaux
- Micrathene
- Athene
- Heteroglaux
- Aegolius
- Ninox
- Uroglaux
- Pseudoscops
- Nesasio
- Asio
Taxonomic source: WorldBirdNames.org
