The French surname Abbadie or d'Abbadie, meaning "(of the) abbey" in English, may refer to:
- Antoine-Thomson d'Abbadie (1810-1897), explorer of Ethiopia
- Arnaud-Michel d'Abbadie (1815-1893), Antoine-Thomson d'Abbadie's brother, also an explorer
- Jakob Abbadie (1654?-1727), Swiss theologian
- Jean-Jacques Blaise d’Abbadie (1726-1765), governor of French Louisiana
- Julio Abbadie (born 1930), Uruguayan footballer
- Luis G. Abbadie (born 1968), Mexican writer