Lugal Ki En is the third studio album by American deathcore band Rings of Saturn released on October 14, 2014.

It was produced by Brette Ciamarra at Studio 344 in Pittsburgh, Pennsylvania and features guest solo work by Rusty Cooley from Day of Reckoning and custom artwork by Mark Cooper of Mind Rape Art, who also created the band's Dingir cover.

Rings of Saturn decided to cover deathcore band Suicide Silence's "No Pity for a Coward" in dedication to Mitch Lucker.

Lead guitarist, Lucas Mann states that, "The concept of the album in a nutshell is that long after the Aliens conquer humanity, they evolve to a point where they transcend space, time and reality to take their conquest into the realm of the gods where they wage war on angels and demons.

However, after the album release tour, Joel Omans left the band very frustrated, stating on his personal Facebook that Lucas, "didn't learn the new songs from Lugal Ki En" which hindered any new material from being played live, at the same time damaging the reputation of his former bandmate, thus triggering an online backlash against Lucas Mann.