| Honorific Prefix: | The Honourable |
| Gordon Graydon | |
| Office: | MLA for Grande Prairie-Wapiti |
| Term Start: | March 12, 2001 |
| Term End: | March 3, 2008 |
| Predecessor: | Wayne Jacques |
| Successor: | Wayne Drysdale |
| Birth Date: | 19 September 1942 |
| Birth Place: | Lacombe, Alberta, Canada |
| Party: | Progressive Conservative |
Gordon John Graydon (born September 19, 1942) is a Canadian politician and former member of the Legislative Assembly of Alberta.[1] He represented the electoral district of Grande Prairie-Wapiti as a Progressive Conservative from the 2001 election until the 2008 election, in which he did not seek re-election.[2] He was Alberta's last Gaming Minister.