Bey is an Ottoman and Turkish term for a tribal chieftain and Islamic official; the leader of a beylik. Bey or BEY may also refer to: Places Bey, Ain, a commune in France Bey, Saône-et-Loire, a commune in France Bey-sur-Seille, a commune in the Meurthe-et-Moselle, France Bəyi or Bey, a village in Azerbaijan Beirut Rafic Hariri International Airport (IATA: BEY) People Bey (surname) Queen Bey, a nickname for American singer Beyoncé Other uses A nickname for the toy Beyblade Bond equivalent yield See also Bay (disambiguation) Bei (disambiguation)