The British Windward Islands was an administrative grouping of British colonies in the Windward Islands of the West Indies, existing from 1833 until 3 January 1958 and consisting of the islands of Grenada, Saint Lucia, Saint Vincent, the Grenadines, Barbados (the seat of the governor until 1885, when it returned to its former status of a completely separate colony), Tobago (until 1889, when it was joined to Trinidad), and (from 1940) Dominica, previously included in the British Leeward Islands.

The Windward Islands had neither legislature, laws, revenue nor tariff in common.

However, there was a common audit system, while the islands united in maintaining certain institutions of general utility.

In 1859 a common court of appeal for the group was established, composed of the chief justices of the respective island colonies.

Under the West Indian Court of Appeal Act 1919 this court was replaced by the West Indian Court of Appeal, responsible for appeals from not only the Windward Islands but also the Federal Colony of the Leeward Islands, Barbados, Trinidad and Tobago, and British Guiana.