Mars (disambiguation)
- Ares (disambiguation)
- Champ de Mars (disambiguation)
- Cheung Wing-fat
- Cisco Security Monitoring, Analysis, and Response System
- Colonization of Mars
- Core War
- Defense Intelligence Agency
- Dutch frigate Mars
- Exploration of Mars
- Field of Mars (disambiguation)
- French privateer Mars (1746)
- French ship Mars
- German spring offensive
- German trawler V 621 Mars
- Grand Tour (novel series)
- HMS Mars
- HMS Mars (1759)
- HMS Mars (1794)
- HMS Mars (1848)
- HMS Mars (1896)
- HMS Mars (R76)
- Icaro Mars
- JRM Mars
- Jean-Baptiste Belley
- Le Mars, Iowa
- List of Pokémon characters
- List of Ultimate Muscle characters
- List of animated feature films of 2010
- Liver support system
- MARRS
- MARS (cipher)
- MARS (gene)
- MARS (missile)
- MARS (ticket reservation system)
- MARS Group
- MaRS Discovery District
- Mario (American singer)
- Marrs
- Mars
- Mars (1930 film)
- Mars (1968 film)
- Mars (2004 film)
- Mars (American TV series)
- Mars (B'z album)
- Mars (Biker Mice from Mars)
- Mars (Black Clover)
- Mars (Fritz Zorn)
- Mars (Gackt album)
- Mars (Taiwanese TV series)
- Mars (astrology)
- Mars (band)
- Mars (beer)
- Mars (comics)
- Mars (drag queen)
- Mars (manga)
- Mars (motorcycle)
- Mars (mythology)
- Mars (oil platform)
- Mars (pygmy hippo)
- Mars (rapper)
- Mars (record producer)
- Mars (song)
- Mars (supermarket)
- Mars (surname)
- Mars (talk show)
- Mars 1 (disambiguation)
- Mars Analogue Research Station Program
- Mars Argo
- Mars Automatic Pistol
- Mars Bluff, South Carolina
- Mars Bonfire
- Mars Di Bartolomeo
- Mars Glacier
- Mars Hill (disambiguation)
- Mars Hill, Maine
- Mars Hotel (Arches National Park)
- Mars II (disambiguation)
- Mars Inc.
- Mars Light
- Mars Music
- Mars Ravelo
- Mars bar
- Mars class
- Mars computer
- Mars family
- Mars program
- Mars station (Illinois)
- Mars station (disambiguation)
- Mars the Dog
- Mars trilogy
- Mars, Ardèche
- Mars, California
- Mars, Chernihiv Oblast
- Mars, Gard
- Mars, Loire
- Mars, Nebraska
- Mars, Pennsylvania
- Mars, Texas
- Mars, the Bringer of War
- Mars-class combat stores ship
- Mars-class ship of the line
- Mars-la-Tour
- Mars-sous-Bourcq
- Mars-sur-Allier
- Mauritius Amateur Radio Society
- McGill Arctic Research Station
- Medication Administration Record
- Mid-Atlantic Regional Spaceport
- Military Armament Research Syndicate
- Military Auxiliary Radio System
- Minotaur-class cruiser (1943)
- Mitsuteru Yokoyama
- Mittleres Artillerie Raketen System
- Mongolian Amateur Radio Society
- Monterey Accelerated Research System
- Multivariate adaptive regression spline
- Mumbai Amateur Radio Society
- Neon (Jay Sean album)
- Olivier Gruner
- Operation Mars
- Outingdale, California
- Phoenix American
- Project Driver
- Prophecy (Soulfly album)
- SMS Mars
- SMS Mars (1879)
- SMS Tegetthoff (1878)
- Sega 32X
- Shari Belafonte
- Shunsuke Michieda
- Sinkane
- Swedish warship Mars
- THK Tver
- The Big U
- The Mars Project
- The Whitest Kids U' Know
- This Is For
- Tide-class tanker
- Top Combine
- USS Mars
- USS Mars (1798)
- USS Mars (AC-6)
- USS Mars (AFS-1)
- West Cornwall Railway