John Horne Blackmore | |
|---|---|
 Blackmore in the 1940s | |
| Parliamentary leader of the (Western) Social Credit League | |
| In office October 14, 1935 – April 6, 1944 | |
| Preceded by | Position established |
| Succeeded by | Solon Earl Low |
| Member of Parliament for Lethbridge | |
| In office October 14, 1935 – March 31, 1958 | |
| Preceded by | John Smith Stewart |
| Succeeded by | Deane Gundlock |
| Personal details | |
| Born | March 27, 1890 Sublett, Idaho, U.S. |
| Died | May 2, 1971 (aged 81) Cardston, Alberta |
| Political party | Social Credit |
| Profession | Teacher, principal |
John Horne Blackmore (March 27, 1890 – May 2, 1971) was a Canadian school teacher and principal and Canadian politician. He was one of the first elected members and leaders of the Social Credit Party of Canada, a political party in Canada that promoted the social credit theories of monetary reform.