C. cookei
# C. cookei

C. cookei may refer to:

* Cibicidoides cookei, a foraminiferan in the family Anomalinidae
* Collybia cookei, a species of fungus in the family Tricholomataceae, known from Europe, Asia, and North America
* Conus cookei, an extinct species of cone snail
* Crystallodytes cookei, the South Pacific sandburrower, a fish in the family Creediidae
