Backbone is the thirteenth studio album by Australian singer-songwriter Kasey Chambers. The album was released on 4 October 2024. It was announced on 30 July 2024 alongside the release of its lead single.

Upon announcement, Chambers said: "Good and bad, this album is who I am. I worked with my favourite musicians, and I sang about every beautiful, joyous, embarrassing and tough thing I've gone through. Everything that's gone into making me this person." The album is inspired by material from Chambers' book Just Don't Be a Dickhead, scheduled for release on 1 October 2024.

In September 2024, Chambers announced the Backbone 2025 tour dates across Australia from January to June.

At the AIR Awards of 2025, the album was nominated for Best Independent Country Album or EP.

At the 2025 ARIA Music Awards, the album was nominated for Best Country Album.

All tracks are written by Kasey Chambers, except where noted.