| Samson Israel Ricardo | |
| Office: | Member of Parliament for Windsor |
| Term Start: | 1855 |
| Term End: | 1857 |
| Predecessor: | Lord Charles Wellesley |
| Alongside: | Charles William Grenfell |
| Successor: | William Vansittart |
| Birth Place: | London, England |
| Death Place: | Grosvenor Place, London England |
| Party: | Whig |
| Parents: | Abraham Israel Ricardo Abigail Delvalle |
| Occupation: | Businessman, politician |
| Relations: | David Ricardo (brother) |
Samson Israel Ricardo (19 November 1792 – 14 November 1862) was a British politician who served as the Whig MP.
Ricardo was born in London on 19 November 1792 into the wealthy family of Portuguese origin.[1] He was a younger son of successful stockbroker Abraham Israel Ricardo and Abigail (Delvalle) Ricardo, a daughter of Abraham Delvalle (also "del Valle"). Among his siblings were the political economist David Ricardo and financier Jacob Ricardo, father of John Lewis Ricardo.
The Ricardo family were Sephardic Jews of Portuguese origin who had recently relocated from the Dutch Republic. His maternal aunt, Rebecca Delvalle, was wife of the engraver Wilson Lowry, and mother of the engraver Joseph Wilson Lowry and the geologist, mineralogist, and author Delvalle Lowry.[2] [3] [4] [5]
He was also the business partner of his nephew John Lewis Ricardo, with whom he became an investor and director of the Electric Telegraph Company.
Ricardo was returned for Windsor[6] from a by-election in 1855 to 1857.[7] He had failed to win the seat in the 1852 general election and lost it in the 1857 general election.
Ricardo died at Grosvenor Place in London on 14 November 1862.[8]