Adrastus was a legendary king of Argos.
Adrastus () means inescapable. It may also refer to:
Adrastus (mythology), various figures in Greek mythology Adrastus (son of Gordias), who features in Herodotus's story of King Croesus of Lydia Adrastus of Aphrodisias (fl. 2nd century CE), Peripatetic philosopher Adrantus (also known as Adrastus or Ardrantus, fl. 2nd or 3rd century CE), Greek writer Adrastus of Cyzicus, Ancient Roman astronomer Adrastus (beetle), a genus of Elateridae (click beetles) Adrastus, an impact crater on the moon Dione
See also Adrastea (disambiguation) Adrasteia