1855 establishments in the British Empire

The Dockyard Museum is a museum located at Nelson's Dockyard in English Harbour on Antigua island, in Antigua and Barbuda.

St. Dunstan's University (SDU) is a former university which was located on the northern outskirts of Charlottetown, Prince Edward Island, Canada. SDU merged with Prince of Wales College (PWC) in 1969 to form the University of Prince Edward Island.

Jansenville is a town in Sarah Baartman District Municipality in the Eastern Cape province of South Africa.

Manners Sutton is a geographic parish in York County, New Brunswick, Canada.

Cape Pembroke (Spanish: Cabo San Felipe) is the easternmost point of the Falkland Islands, and is on East Falkland. There is an automated lighthouse here.

St Mark's, Eastern Cape is a town in Chris Hani District Municipality in the Eastern Cape province of South Africa. Village on the White Kei River, about 15 km west of Cofimvaba and 40 km north-east of Cathcart.

The members of the 6th General Assembly of Newfoundland were elected in the Newfoundland general election held in May 1855. The general assembly sat from 1855 to 1859.

The Nanaimo Bastion is a historical octagon-shaped blockhouse located at 98 Front Street in Nanaimo, British Columbia, Canada. The Hudson's Bay Company, which then held a royal lease on all of what was then the Colony of Vancouver Island, built it between 1853 and 1855 to defend its coal mining operations in Nanaimo. It has been called "Nanaimo's premier landmark", because of its shape and its high visibility from both land and sea.