This Is War (disambiguation)

This Is War is the third studio album by the American rock band Thirty Seconds to Mars.

This Is War may also refer to: "This Is War" (Thirty Seconds to Mars song), 2010 This Is War (Bush song), 2017 This Is War (Emily Kinney album), an album by Emily Kinney "This Is War", a song by Alter Bridge from the album Pawns & Kings "This Is War", a song by Beast in Black from the album From Hell with Love "This Is War", a song by Bush from the deluxe edition of the album Black and White Rainbows "This Is War", a song by Five Finger Death Punch from the album F8