The following lists the top 25 singles of 2006 in Australia from the Australian Recording Industry Association (ARIA) End of Year singles chart.
"I Wish I Was a Punk Rocker (With Flowers in My Hair)" by Sandi Thom was the biggest song of the year, peaking at No. 1 for ten weeks and staying in the top 50 for 34 weeks, this song was also the longest number one of the year.
<small>*1 week in 2005, and 4 in 2006</small><br /><small>**3 weeks in 2007</small><br /><small>***2 weeks in 2005</small><br /><small>****1 week in 2005</small><br /><small>*****1 week in 2007</small><br /><small>******2 weeks in 2005</small>