Of Kingdom and Crown is the tenth studio album by American heavy metal band Machine Head, released on August 26, 2022, through Nuclear Blast and Imperium Recordings. It is the band's only album to feature guitarist Wacław Kiełtyka who joined the band in late 2019, and left in early 2024. and the first album to feature drummer Matt Alston. The band's first concept album, Of Kingdom and Crown is set in a futuristic wasteland and revolves around two characters, Ares and Eros, who both go on their own respective killing sprees following the death of their loved ones.