The 2005 Canada Summer Games were held in Regina, Saskatchewan from August 6-20, 2005.
| Rank | Province/Territory | Gold | Silver | Bronze | Total |
| 1 | Ontario | 63 | 45 | 50 | 158 |
| 2 | Quebec | 50 | 42 | 43 | 135 |
| 3 | British Columbia | 42 | 44 | 33 | 119 |
| 4 | Alberta | 29 | 34 | 37 | 100 |
| 5 | Saskatchewan | 15 | 26 | 26 | 67 |
| 6 | Nova Scotia | 15 | 15 | 16 | 46 |
| 7 | Manitoba | 4 | 7 | 6 | 17 |
| 8 | Prince Edward Island | 2 | 0 | 0 | 2 |
| 9 | New Brunswick | 1 | 4 | 1 | 6 |
| 10 | Newfoundland and Labrador | 0 | 4 | 5 | 9 |
| 11 | Yukon | 0 | 0 | 1 | 1 |
| 12 | Northwest Territories | 0 | 0 | 0 | 0 |
| 12 | Nunavut | 0 | 0 | 0 | 0 |
| Canada Games | ||
|---|---|---|
| Preceded by 2003 Canada Games |
Canada Games 2005 |
Succeeded by 2007 Canada Games |
| Preceded by 2001 Canada Summer Games |
Canada Summer Games 2005 |
Succeeded by 2009 Canada Summer Games |
| Preceded by 1999 Canada Winter Games |
Canada Winter Games 2003 |
Succeeded by 2007 Canada Winter Games |