River Esk

River Esk is the name of:

England

 * River Esk, North Yorkshire, in the North York Moors National Park and the county of North Yorkshire
 * River Esk (Ravenglass), in the Lake District National Park and the county of Cumbria
 * River Esk (Solway Firth), in the north of the county of Cumbria and along the border with Scotland, also known as the Border Esk

Scotland

 * River Esk (Solway Firth), in Dumfries and Galloway and along the border with England, also known as the Border Esk
 * River Esk, Lothian, which runs for much of its length as two separate tributaries, the North Esk and the South Esk
 * River North Esk, in Angus and Aberdeenshire
 * River South Esk, in Angus

Australia

 * Esk River (New South Wales), a tributary of the Clarence River
 * Esk River (Queensland)
 * North Esk River a river in Tasmania, Australia
 * South Esk River a river in Tasmania, Australia

New Zealand

 * Esk River (Canterbury), New Zealand
 * Esk River (Hawke's Bay), New Zealand