Mars (disambiguation)

* Locations:
** Mars, a location mentioned in Fallout 2, Fallout 3, Fallout 4, and Fallout 76.
* Religions:
** Mars, a deity worshipped by Caesar's Legion in Fallout: New Vegas.
* Other:
** Mars Shot Project, a failed attempt to reach Mars by the United States, mentioned in Fallout 4.
** Mars, the Bringer of War, a song heard in Fallout 4 and Fallout 76.