| Percy McKelvey | |
| Birth Date: | 25 November 1896 |
| Death Place: | Vancouver, British Columbia |
| Birth Place: | Trail, British Columbia |
| Office: | Member of the Legislative Assembly of Alberta |
| Constituency: | Ponoka |
| Term Start: | 1940 |
| Term End: | 1944 |
| Predecessor: | Edith Rogers |
| Successor: | Ora B. Moore |
| Party: | None (Independent) |
| Occupation: | accountant, Imperial Oil agent |
| Spouse: | Mary Elizabeth Steadman |
| Children: | four |
Percy Alexander McKelvey (November 25, 1896 - January 2, 1986) was a provincial politician from Alberta, Canada. He served as a member of the Legislative Assembly of Alberta from 1940 to 1944, as an "Independent" (People's League (Alberta)) MLA for the constituency of Ponoka.[1]
He did not run for re-election in 1944.[2]