Charles Watson-Wentworth, 2nd Marquess of Rockingham

Charles Watson-Wentworth, 2nd Marquess of Rockingham (May 13, 1730 – July 1, 1782) was a British Whig statesman, most notable for his two terms as Whig Prime Minister of Great Britain. He served in only two high offices during his lifetime (Prime Minister and Leader of the House of Lords), but was nonetheless very influential during his one and a half years of service.

Rockingham's First Government, July 1765 - July 1766

• Lord Rockingham - First Lord of the Treasury and Leader of the House of Lords
• The Earl of Northington - Lord Chancellor
• The Earl of Winchilsea - Lord President of the Council
• The Duke of Newcastle - Lord Privy Seal
• William Dowdeswell - Chancellor of the Exchequer
• The Duke of Grafton - Secretary of State for the Northern Department
• Henry Seymour Conway - Secretary of State for the Southern Department and Leader of the House of Commons
• Lord Granby - Master-General of the Ordnance
• The Earl of Egmont - First Lord of the Admiralty