Astraea is a Greek goddess. Astraea may also refer to:

• Astraea (gastropod), a genus of sea snails
• Astraea (plant), a genus of plants in the family Euphorbiaceae
• 5 Astraea, asteroid
• a synonym for Croton (plant), a gymnosperm plant genus of Rushfoil
• HMS Astraea, a name for warships reused by the Royal Navy
• Astraea-class cruiser, a Royal Navy ship class
• Astraia, the ancient Greek name of the city of Radoviš in modern North Macedonia
• ASTRAEA (aerospace), UK UAV programme
• Astraea (album), album by Rolo Tomassi, 2012
• Astraea Lesbian Foundation for Justice, an LGBT foundation based in the United States

• Astrea (disambiguation)
• Astrée (disambiguation)
• Asteria (disambiguation)

This disambiguation page lists articles associated with the title Astraea.
If an internal link led you here, you may wish to change the link to point directly to the intended article.