The electoral division of Pembroke is one of the 15 electorates or 'seats' in the Tasmanian Legislative Council or upper house. It is located on Hobart's Eastern Shore (east side of the Derwent River) and includes a number of suburbs; Risdon Vale, Geilston Bay, Rose Bay, Lindisfarne, Warrane, Mornington, Bellerive, Howrah and Tranmere. In earlier times, the division included most of the east coast of Tasmania as far north as Bicheno, including the Tasman Peninsula.