Epimetheus is Pandora’s husband or companion in the Greek myth of the jar.
Epimetheus is a Titan whose name is commonly interpreted as “afterthought” or “hindsight.” He is the brother of Prometheus, whose name is associated with forethought. This contrast is central to their characterization: Prometheus warns Epimetheus not to accept gifts from Zeus, but Epimetheus accepts Pandora when she arrives.
In Hesiod’s account, Pandora opens the vessel while staying with Epimetheus. The evils inside escape and spread among humanity, while hope remains behind. The myth therefore connects Epimetheus not only with Pandora but also with the theme of acting first and recognizing consequences later.
Epimetheus is less familiar than Prometheus, and many retellings omit him or describe Pandora simply as entering the human world. He should not be confused with Hermes, who is associated with delivering Pandora and giving her deceptive speech in some versions, or with Hephaestus, who fashions her from earth.