Eastern Division or East Division may refer to:
Military
12th (Eastern) Division, was a division raised by the British Army during the First World War
12th (Eastern) Infantry Division, was a division raised by the British Army during the Second World War
18th (Eastern) Division, was a division raised by the British Army during the First World War
Places
Eastern Division, Fiji
Eastern Division (New South Wales)
Eastern Land Division, a cadastral division of Western Australia
Sports
East Division (AFL), a division of the Arena Football League
East Division (CFL), a division of the Canadian Football League
East Division (NHL), a division of the National Hockey League
AFC East, a division of the American Football Conference
American League East, a division of Major League Baseball
National League East, a division of Major League Baseball
NFC East, a division of the National Football Conference
Eastern Division of the Southeastern Conference
Eastern Division (cricket), a division of Minor League Cricket
Other uses
BMT Eastern Division of the New York City Subway
East Division High School, Milwaukee, Wisconsin, United States