Grin is the fifth studio album by the Swiss thrash metal band Coroner, released in 1993.

It is also the last Coroner album to feature drummer Marky Edelmann, who left the band in 2014.

Grin is considered a major departure from Coroner's previous works, moving to much greater experimentation.

The album also incorporates elements of alternative metal, groove metal and industrial metal, and retains some of the avant-garde influences from the band's previous albums No More Color (1989) and Mental Vortex (1991).

[4][5][6] After being out of print for many years, Noise/BMG reissued the album in 2018, remastered with additional photographs of the band and memorabilia.