Dryas may refer to:
Biology
edit- 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
edit- Dryas, the name of several climatic periods, named for their abundant dryas flowers:
Other uses
edit- Dryas (mythology), several characters in Greek mythology
- Drias, Kavala, or Dryas, a village in Greece