Upstyledown is the second studio album by Australian punk band 28 Days produced by Kalju Tonuma.

1 on the Australian ARIA Charts and was certified platinum.

At the ARIA Music Awards of 2001, the album was nominated for Breakthrough Artist – Album, losing out to The Avalanches' Since I Left You.

All tracks are written by 28 DaysAll tracks are written by 28 Days^ Shipments figures based on certification alone.

This article about a punk rock album from the 2000s is a stub.