What songs were number one in 2005? This is the full list of the Canadian number one songs from the year 2005. There were a total of 15 Canadian #1 tracks in the year 2005 starting with Do They Know It's Christmas? by Band Aid 20 which went to #1 on 18th December, 2004 and remained at the top spot for 5 weeks.
The Canadian song that was number one for the longest single run in 2005 was Don't Cha by The Pussycat Dolls which went to number one on 27th August, 2005 and stayed at the top slot for 8 weeks.