| Harry Oliver Bradley | |
| Constituency Mp: | Northumberland |
| Parliament: | Canadian |
| Predecessor: | Benjamin Cope Thompson |
| Successor: | Pauline Jewett |
| Term Start: | 1962 |
| Term End: | 1963 |
| Birth Date: | 24 November 1929 |
| Birth Place: | Welland, Ontario, Canada |
| Party: | Progressive Conservative Party |
| Occupation: | teacher |
Harry Oliver Bradley (November 24, 1929 – March 16, 1990) was a Canadian politician and teacher. He was elected to the House of Commons of Canada in the 1962 election as a Member of the Progressive Conservative Party for the riding of Northumberland. He was defeated in the 1963 election.