Wild wolves were officially declared extinct in the United Kingdom (UK) in the late 17th century. The exact date of their extinction is a matter of some debate, but it occurred during the 17th century.
Historical records indicate that wolves were in decline in the UK for several centuries prior to their extinction. They were actively hunted, and their natural habitat was encroached upon. By the 16th century, wolves were already rare in England, and they survived in remote areas of Scotland and possibly Wales.
The last recorded wolf in Scotland was believed to have been killed in the early 18th century, and wolves in England had likely disappeared by the mid-17th century. The last official sighting of a wolf in England is often cited as being in 1680 in Lancashire.
It's important to note that while wild wolves were declared extinct in the UK, there have been subsequent attempts to reintroduce them in certain areas, but these efforts have not led to the reestablishment of a self-sustaining wild wolf population in the country.