The International Ornithological Congress (IOC) recognizes these 42 species of cormorants and shags which are distributed among seven genera. One species, spectacled cormorant (formerly called Pallas's cormorant), is extinct. This list is presented according to the IOC taxonomic sequence and can also be sorted alphabetically by common name and binomial.

References

{{reflist Cormorants

Cormorant Phalacrocoracidae is a family of approximately 40 species of aquatic birds commonly known as cormorants and shags. Several different classifications of the family have been proposed, but in 2021 the IOC adopted a consensus taxonomy of seven ge ...