Sir Richard Onslow, 1st Baronet

Sir Richard Onslow GCB Bt
Print by Piercy Roberts
Born	23 June 1741
Died	27 December 1817 (1817-12-28) (aged 76) Southampton
Allegiance	United Kingdom
Service/branch	Royal Navy
Years of service	c.1758–1817
Rank	Admiral
Commands	HMS Martin HMS Humber HMS Phoenix HMS Aquilon HMS Diana HMS Achilles HMS St Albans HMS Bellona HMS Triumph HMS Magnificent Plymouth Command
Battles/wars	Seven Years' War Battle of Pondicherry American Revolutionary War Battle of St. Lucia Battle of Cape Spartel French Revolutionary Wars Battle of Camperdown
Relations	Richard Onslow (father) Matthew Michell (father-in-law)

Admiral Sir Richard Onslow, 1st Baronet GCB (23 June 1741 – 27 December 1817) was an English naval officer who played a distinguished role in the 1797 Battle of Camperdown.