| Cornelius Booth | |
| Office: | Member of the Legislative Assembly of British Columbia |
| Term Start: | 1871 |
| Term End: | 1872 |
| Constituency: | Cariboo |
| Birth Date: | 28 December 1830 |
| Birth Place: | Ireland |
| Death Place: | Victoria, British Columbia |
| Spouse: | Mary Ann Carter |
| Party: | Independent |
| Occupation: | provincial assessor |
Cornelius Booth (December 28, 1830 - May 31, 1903) was a Canadian politician. He served in the Legislative Assembly of British Columbia from 1871 to 1872 from the electoral district of Cariboo.[1] He resigned in April 1872 due to his appointment as "Clerk to the Bench at Kootenay."