Marduk is the name of a planet in multiple works of science fiction.
- Poul Anderson's Firetime the planet is also known as Anubelea V.
- Poul Anderson' short story "Ghetto" in William F. Nolan's short story collection A Wilderness of Stars, (mention)
- H. Beam Piper's Space Viking (Marduk also features prominently as a location)
- Jay Lake's short story "The Sky that Wraps the World Bound, Past the Blue and into the Black" in Clarkesworld March 2008.
- L.E. Modesitt Jr.'s novel Haze, (mention)