| William Harold Hicks | |
| Birth Date: | 12 November 1888 |
| Birth Place: | Lauder, Manitoba, Canada |
| Death Date: | [1] |
| Death Place: | Chilliwack, British Columbia, Canada |
| Riding: | Fraser Valley |
| Term Start: | March 1958 |
| Term End: | June 1962 |
| Profession: | agrologist |
| Party: | Progressive Conservative |
William Harold Hicks (12 November 1888 – 14 May 1974) was a Progressive Conservative party member of the House of Commons of Canada. He was born in Lauder, Manitoba and became an agrologist by career.
He was first elected at the Fraser Valley riding in the 1958 general election, but defeated in the 1962 and 1963 general elections. He served only one term, the 24th Parliament.