The 2005 Canada Cup was a women's rugby union competition held in Ottawa, Canada, between 29 June 2005 – 8 July 2005. It was the sixth tournament held, and the fourth to be called the "Canada Cup"; for the first time the USA did not take part — Canada's opponents were New Zealand and Scotland.
|Dates||29 June 2005–|
8 July 2005
|No. of nations||3|
The competition returned to the 2003 format with a three nation round-robin, followed by a final between the top two.