Odyssey Number Five is the fourth studio album by the Australian rock band Powderfinger, produced by Nick DiDia and released on 4 September 2000 by Universal Music. It won the 2001 ARIA Music Award for Highest Selling Album, Best Group and Best Rock Album. The album is the band's shortest yet, focusing on social, political, and emotional issues that had appeared in prior works, especially Internationalist.

Powderfinger were an Australian rock band formed in Brisbane in 1989. From 1992 until its break-up in 2010, the line-up consisted of vocalist Bernard Fanning, guitarists Darren Middleton and Ian Haug, bass guitarist John Collins and drummer Jon Coghill. The group's third studio album Internationalist peaked at No. 1 on the ARIA Albums Chart in September 1998. They followed with four more number-one studio albums in a row: Odyssey Number Five, Vulture Street, Dream Days at the Hotel Existence and Golden Rule. Their top-ten hit singles are "My Happiness" (2000), "(Baby I've Got You) On My Mind" (2003) and "Lost and Running" (2007). Powderfinger earned a total of eighteen ARIA Awards, making them the second-most awarded band behind Silverchair. Ten Powderfinger albums and DVDs certified multiple-platinum, with Odyssey Number Five—their most successful album—achieving eightfold platinum certification for shipment of over 560,000 units.