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.