Alienation (stylized as ฮ๐ซ๐จ๐ค๐ญฮ๐ณ๐จร๐ญ) is the eighth studio album by the Canadian rock band Three Days Grace. It was released on August 22, 2025 through RCA Records. The album marks the return of original vocalist Adam Gontier, who returned to the band in October 2024 following an eleven-year absence. It is their first as a quintet and dual-vocalist band, as Matt Walst, who replaced Gontier in 2013, remained with Three Days Grace. This is also the band's fourth album to feature Walst as a vocalist.