Superman: War of the Worlds is a DC Comics Elseworlds comic story, published in 1998, written by Roy Thomas with Michael Lark as the artist. The story is a rough adaptation of the H. G. Wells 1898 novel The War of the Worlds, but is primarily based on the Superman mythology. Wells' story is transported from early 20th century Britain to Metropolis in 1938, where the Martian invasion is met with a Golden Age-style Superman who is not blessed with the full range of powers that he typically has in modern comics.

The Martians, also known as the Invaders, are the main antagonists from the H.G. Wells 1898 novel The War of the Worlds. Their efforts to exterminate the populace of the Earth and claim the planet for themselves drive the plot and present challenges for the novel's human characters. They are notable for their use of extraterrestrial weaponry far in advance of that of mankind at the time of the invasion.