Astraea may mean:
- Astraea (gastropod), a genus of sea snails
- Astraea (plant), a genus of plants in the Euphorbiaceae family
- Astraea (mythology), a Greek goddess
- 5 Astraea, asteroid
- a synonym for Croton (plant), a gymnosperm plant genus of Rushfoil
- HMS Astraea
- Astraea class cruiser
- ASTRAEA (aerospace) UK UAV programme
- Astraea (album), the third album by Rolo Tomassi, 2012
- Astraea Lesbian Foundation for Justice, a LGBT foundation based in the United States
|This disambiguation page lists articles associated with the title Astraea.
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