Australian number one songs in 2009

What songs were number one in 2009? This is the full list of the Australian number one songs from the year 2009. There were a total of 18 Australian #1 tracks in the year 2009 starting with Poker Face by Lady Gaga which went to #1 on 22nd December, 2008 and remained at the top spot for 4 weeks.

The Australian song that was number one for the longest single run in 2009 was Tik Tok by Ke$ha which went to number one on 9th November, 2009 and stayed at the top slot for 8 weeks.

Click any track to see more information, or select your specific birthday here.

Select a month then day to find the number one song on that specific day from 2009 to 2023