Dryas
# Dryas

Dryas may refer to:

## Biology

* Dryas (plant), a genus of plants
* Dryas, a monotypic genus of butterflies containing the single species Dryas iulia
* Dryas monkey (Cercopithecus dryas), a little-known species of guenon found only in the Congo Basin

## Geology

* Dryas, the name of several climatic periods, named for their abundant dryas flowers:
   * Oldest Dryas
   * Older Dryas
   * Middle Dryas
   * Younger Dryas

## Other uses

* Dryas (mythology), several characters in Greek mythology
* Drias, Kavala, or Dryas, a village in Greece
