List of number-one urban albums of 2005 (Australia)

This is a list of albums that reached number-one on the ARIA Urban Albums Chart in 2005. The ARIA Urban Albums Chart is a weekly chart that ranks the best-performing urban albums in Australia. It is published by the Australian Recording Industry Association (ARIA), an organisation that collects music data for the weekly ARIA Charts. To be eligible to appear on the chart, the recording must be an album of a predominantly urban nature.