Bermuda is a British Overseas Territory in the North Atlantic Ocean. The closest land outside the territory is in the U.S. state of North Carolina, about 1,035 km (643 mi) to the west-northwest.

Bermuda is an archipelago consisting of 181 islands, although the most significant islands are connected by bridges and appear to form one landmass. It has a land area of 54 square kilometres (21 sq mi). Bermuda has a tropical climate, with warm winters and hot summers. Its climate also exhibits oceanic features similar to other coastal areas in the Northern Hemisphere with warm, moist air from the ocean ensuring relatively high humidity and stabilising temperatures. Bermuda is prone to severe weather from recurving tropical cyclones; however, it receives some protection from a coral reef and its position north of the Main Development Region, which limits the direction and severity of approaching storms.

Bermuda is a self-governing parliamentary democracy with a bicameral parliament located in the capital Hamilton. The House of Assembly dates from 1620, making it one of the world's oldest legislatures. The premier is the head of government and is formally appointed by the governor, who is nominated by the British government as the representative of the King. The United Kingdom is responsible for foreign affairs and defence. An independence referendum was held in 1995 with a large majority voting against independence. The territory is divided into nine parishes.

As of 2019, Bermuda had a population of around 64,000 people, making it the second-most populous of the British Overseas Territories. Black Bermudians, a diverse population primarily of any mixture of African, European, and Native American ancestry, make up around 50% of the population, while White Bermudians, primarily of British, Irish and Portuguese descent, make up 30% of the population. There are smaller groups from other races or identifying as mixed race and about 30% of the population is not Bermudian by birth. The last remaining territory in the former British North America (following the 1867 Confederation of Canada and the Colony of Newfoundland becoming the Dominion of Newfoundland in 1907), Bermuda has a distinct dialect of English and has historically had strong ties with other English-speaking countries in the Americas, including the United States, Canada, and the Commonwealth Caribbean. It is an associate member of the Caribbean Community.

Bermuda was discovered in the early 1500s by Spanish explorer Juan de Bermúdez and named after him. Bermuda had no Indigenous population when it was discovered. It was mentioned in Legatio Babylonica, published in 1511 by historian Pedro Mártir de Anglería, and was included on Spanish charts of that year. Both Spanish and Portuguese ships used the islands as a replenishment spot to take on fresh meat and water. Shipwrecked Portuguese mariners are now thought to have been responsible for the 1543 inscription on Portuguese Rock, previously called Spanish Rock. Legends arose of spirits and devils, now thought to have stemmed from the calls of raucous birds (most likely the Bermuda petrel, or cahow) and loud nocturnal noises from introduced wild hogs. With its frequent storm-racked conditions and dangerous reefs, the archipelago became known as the "Isle of Devils". Neither Spain nor Portugal attempted to settle it.

For the next century, the island was frequently visited but not settled. The English began to focus on the New World, starting British colonisation in North America by establishing a colony at Jamestown, Virginia in 1607. Two years later, a flotilla of seven ships left England with several hundred settlers, food, and supplies to relieve the Jamestown colony. However, the flotilla was broken up by a storm and the flagship, the Sea Venture, drove onto Bermuda's reef to prevent her sinking, resulting in the survival of all her passengers and crew. The settlers were unwilling to move on, having now heard about the true conditions in Jamestown from the sailors, and made multiple attempts to rebel and stay in Bermuda. They argued that they had a right to stay and establish their own government. The new settlement became a prison labour camp, and built two ships, the Deliverance and the Patience.

In 1612, the English began settlement of the archipelago, officially named Virgineola, with arrival of the ship the Plough. New London (renamed St. George's Town) was settled that year and designated as the colony's first capital. It is the oldest continuously inhabited English town in the New World. In 1616 and 1620 acts were passed banning the hunting of certain birds and young sea turtles. The archipelago's limited land area and resources led to the Bermuda Assembly passing An Act Agaynst The Killing Of Ouer Young Tortoyses, which may be the earliest conservation law in the New World.

In 1615, the colony, which had been renamed the Somers Isles in commemoration of Sir George Somers, was passed on to the Somers Isles Company. As Bermudians settled the Carolina Colony and contributed to establishing other English colonies in the Americas, several other locations were named after the archipelago. During this period the first slaves were held and trafficked to the islands. These were a mixture of native Africans who were trafficked to the Americas via the African slave trade and Native Americans who were enslaved from the new world colonies. The first two slaves arrived in Bermuda in 1616, not from Africa but from the West Indies, one being Black and the other Native American, after Bermuda Governor Tucker had sent the ship "Edwin" to the West Indies to find slaves to dive for pearls in Bermuda. There proved to be no pearls to dive for. More black slaves were later trafficked to the island in large numbers, originating from America and the Caribbean.