| Honorific-Prefix: | The Hon. |
| Jedediah Slason Carvell | |
| Office: | Senator for Charlottetown, Prince Edward Island |
| Term Start: | 18 December 1879 |
| Term End: | 3 July 1889 |
| Nominator: | John A. Macdonald |
| Office2: | 5th Lieutenant Governor of Prince Edward Island |
| Predecessor2: | Andrew Archibald Macdonald |
| Successor2: | George William Howlan |
| Term Start2: | 2 September 1889 |
| Term End2: | 14 February 1894 |
| Monarch2: | Victoria |
| Governor General2: | The Lord Stanley of Preston The Earl of Aberdeen |
| Premier2: | William Wilfred Sullivan Neil McLeod Frederick Peters |
| Birth Date: | 1832 3, df=yes |
| Birth Place: | Newcastle, New Brunswick Colony |
| Death Place: | Charlottetown, Prince Edward Island, Dominion of Canada |
| Nationality: | Canadian |
| Party: | Conservative |
| Children: | three sons |
| Residence: | Charlottetown, Prince Edward Island |
| Alma Mater: | Fredericton High School |
| Occupation: | businessman |
| Profession: | Politician |
| Footnotes: | [1] |
Jedediah Slason Carvell (16 March 1832 - 14 February 1894) was a Canadian businessman, politician, and office holder.
From 1877 to 1878, he was the sixth Mayor of Charlottetown. He was also Spain's vice-consul in Prince Edward Island.
In 1879, he was summoned to the Senate of Canada representing the senatorial division of Charlottetown, Prince Edward Island. A Conservative, he resigned in 1889 when he was appointed the fifth Lieutenant Governor of Prince Edward Island. He served until his death in 1894.