The migration of humanity to the stars in Dan Simmons' Hyperion Cantos books

Hijra, as an Arabic word meaning migration (also romanised as hijrah, hejira and hegira) (cf. Hebrew הגירה hagirah for emigration) may refer to:

Hegira (Battletech), a term in the BattleTech universe

Hijra (South Asia), a "third gender" in Bangladesh, India and Pakistan

Hijri year, marks the start of the Hijri year of the Islamic calendar

Migration to Medina, the third and final emigration of Muhammad and his followers to the city of Medina in 622

The Hijra (Islam) (هجرة) is the emigration of Muhammad and his followers to the city of Medina in 622, marking the first year of the Islamic calendar, 1 AH (anno higirae).

Migration to Abyssinia, in 615 CE a number of Sahaba migrated to Ethiopia

Meccan boycott of Hashemites and Muhammad, the second migration due to the boycott in 617–619

Hejira (album), a 1976 album by Joni Mitchell

Hegira (novel), a 1979 science fiction novel by Greg Bear

"Hejira" (song), the fifth track on the album