Sir Robert Rich, 2nd Baronet (c. 1648–1 October 1699) was an English politician.

Rich was the second son of Nathaniel Rich

Nathaniel Rich (soldier)

Colonel Nathaniel Rich sided with Parliament in the English Civil War. He was a colonel in Oliver Cromwell's New Model Army.-Life:...

 of Stondon and his wife Elizabeth Hampden, married his distant cousin Mary Rich, and inherited her father's baronetcy by special remainder. By Mary he had four sons and several daughters. His sons were Charles, Robert, Nathaniel, and Cholmondeley, of whom the first two inherited his baronetcy in succession. Rich was a Whig Member of Parliament

Member of Parliament

A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 for Dunwich

Dunwich (UK Parliament constituency)

Dunwich was a parliamentary borough in Suffolk, one of the most notorious of all the rotten boroughs. It elected two Members of Parliament to the House of Commons from 1298 until 1832, when the constituency was abolished by the Great Reform Act....

 and a Lord of the Admiralty during the reign of William III

William III of England

William III & II was a sovereign Prince of Orange of the House of Orange-Nassau by birth. From 1672 he governed as Stadtholder William III of Orange over Holland, Zeeland, Utrecht, Guelders, and Overijssel of the Dutch Republic. From 1689 he reigned as William III over England and Ireland...

, and was active in speaking on naval affairs in the House. On 5 May 1692, he was appointed Vice-Admiral of Suffolk, an office he held until a few days before his death, when he was replaced by his eldest son Charles.