Twilight of the Thunder God is the seventh studio album by Swedish melodic death metal band Amon Amarth.

A series of 8-page comics were made during the production of the album, eponymously entitled "Twilight of the Thunder God", released in magazines throughout Europe.

Twilight of the Thunder God features several guest appearances featuring Entombed vocalist Lars-Göran Petrov on "Guardians of Asgaard", Children of Bodom and Stone guitarist Roope Latvala who contributes a solo on the track "Twilight of the Thunder God", and Finnish cello metal band Apocalyptica guesting on "Live for the Kill".

[4] Approximately a month later on 25 July 2008, the album artwork was revealed, featuring Thor, the Norse God of Thunder, in battle with Jörmungandr.

[13] Swedish power metal band Sabaton covered "Twilight of the Thunder God" as a bonus track on various renditions of their 2012 album Carolus Rex.