Henry Capell, 1st Baron Capell of Tewkesbury, English politician, Lord Lieutenant of Ireland (born 1638)

Henry Capell, 1st Baron Capell of Tewkesbury, KB, PC was an English politician who sat in the House of Commons between 1660 and 1692. He was then created Baron Capell.

Lord Lieutenant of Ireland, or more formally Lieutenant General and General Governor of Ireland, was the title of the chief governor of Ireland from the Williamite Wars of 1690 until the Partition of Ireland in 1922. This spanned the Kingdom of Ireland (1541–1800) and the United Kingdom of Great Britain and Ireland (1801–1922). The office, under its various names, was often more generally known as the Viceroy, and his wife was known as the vicereine. The government of Ireland in practice was usually in the hands of the Lord Deputy up to the 17th century, and later of the Chief Secretary for Ireland.