Ghosteen is the seventeenth studio album by the Australian rock band Nick Cave and the Bad Seeds. It was released on 4 October 2019 on Ghosteen Ltd and on 8 November 2019 on Bad Seed Ltd, both the band's own imprints. Ghosteen is a double album—the band's first since Abattoir Blues / The Lyre of Orpheus (2004)—and the final part of a trilogy of albums that includes Push the Sky Away (2013) and Skeleton Tree (2016).

Produced by Nick Cave and Warren Ellis, Ghosteen was written in the aftermath of the death of Cave's son Arthur in 2015. It was recorded primarily in Malibu and West Hollywood, California in the United States, with further sessions in Germany and England. Cave's lyrics, which continue his deviation from his usual narrative-based writing, explore themes of loss, death and existentialism, as well as empathy, faith and optimism. Like Skeleton Tree, the album features extensive use of synthesizers, loops and ambient elements, particularly the minimal use of drums and percussion.

Upon its release Ghosteen was met with widespread critical acclaim. It received several perfect scores and is the highest-rated album of 2019 and the 2010s decade (tied with Kendrick Lamar's To Pimp a Butterfly) on Metacritic. The album placed in the top 10 album charts in several countries and was included in several publications' year-end and decade-end lists of best albums. Both European and North American tours in support for Ghosteen were cancelled due to the COVID-19 pandemic, with all shows rescheduled to later dates in 2021.