Ares is the Greek god of war and violence, equivalent of the Roman god Mars.

Ares or ARES may also refer to:

• Ares (rocket), various proposed and existing launch vehicles and missiles
• Aerial Reconfigurable Embedded System, a DARPA concept for a robotic VTOL vehicle
• Aerial Regional-scale Environmental Survey, a robotic spacecraft proposed to fly in the Martian atmosphere
• Atmospheric Reentry Experimental Spaceplane, a French spaceplane concept from 2009
• Augmented Reality Sandtable, an interactive digital sand table used by the U.S. military for soldier training
• Scaled Composites ARES, a demonstrator aircraft built by the company Scaled Composites
• Advanced Rail Energy Storage, a new energy storage system utilizing gravitational potential energy
• ares, a multi-system video game console emulator derived from higan
• Ares, an Armoured Personnel Carrier variant of the General Dynamics Ajax being developed for the British Army
• ARES, a component of Proteus Design Suite
• Amateur Radio Emergency Service, a corps of volunteer emergency radio operators

• Ares (film), a 2016 French dystopian film
• Ares, a film project developed by American director Robert Zemeckis

• Ares (comic book), a 2006 Marvel Comics comic book series
• Ares (DC Comics), the Greek god as he appears in DC Comics
• Ares (manhwa), a Korean comic about a group of mercenaries
• Ares (Marvel Comics), the Greek god as he appears in Marvel Comics
• Ares, a bat in The Underland Chronicles

• Ares (magazine), a science fiction wargame magazine.
• Ares, a large interplanetary spacecraft in the novel Red Mars in the Mars trilogy series
• Ares, a NASA spaceflight program in the 2011 novel The Martian and the film adaptation

• Ares (Salt the Wound album), 2009
• Ares (Arcángel album), 2018
• Ares, a 2008 song from Intimacy by Bloc Party
• "Ares", a 2018 song by KSI

• Ares Borghese, a Roman marble sculpture
• Ludovisi Ares, a Roman marble sculpture

• Ares (Hercules and Xena), the Greek god as portrayed on the series Hercules: The Legendary Journeys and Xena: Warrior Princess
• "Ares" (Hercules: The Legendary Journeys), an episode of Hercules: The Legendary Journeys
• Ares (TV series), a Dutch Netflix original series
• Ares IV, a spacecraft in the Star Trek: Voyager episode "One Small Step"
• Tekfur Ares, a character in the Turkish TV series Diriliş: Ertuğrul

• Ares (video game)
• A.R.E.S.: Extinction Agenda, side-scrolling action platform game

• Ares (musician), Norwegian extreme metal musician
• Ares (wrestler), professional wrestler
• Ares Schwager, the nickname/stagename of the American musician and guitarist Brian Schwager
• Ares Tavolazzi, Italian bass player and jazz musician
• Donna Ares, the stage name of Bosniak folk singer Azra Kolaković
• Malcom Adu Ares, Spanish footballer
• Richard Arès, French Canadian humanist and writer
• Ares or Aris Velouchiotis, nom de guerre of Athanasios Klaras (1905-1945), leader of the Greek resistance during World War II

• Arès, a town at the north of Arcachon Bay in France
• Arês, Rio Grande do Norte, a municipality in Brazil
• Ares, Spain, a municipality
• Ares Cliff, on the east side of Alexander Island in Antarctica
• Ares del Maestrat, a town in Alt Maestrat, Spain
• Col d'Ares, a Pyrenees mountain pass on the border between France and Spain
• Col des Ares, a mountain pass in Haute-Garonne in southwest France
• Muela de Ares, a mountain in the province of Castellón, Spain
• "Rock of Ares", a rock outcropping site in Greece known as the Areopagus

• Ares Vallis, an outflow channel in the Oxia Palus quadrangle on Mars
• Aerial Regional-scale Environmental Survey, a proposed Mars aircraft

• L'Alliance républicaine, écologique et sociale, a French coalition of parties
• ARES Incorporated, a firearm and weapon system manufacturer
• Ares Management, a global alternative asset manager
• Aciéries Rodange Esch-Schifflange, a Luxembourgian company formed in 1994 from ARBED-Esch Schifflange and Minière et Métallurgique de Rodange
• Armament Research Services, a consultancy company in the field of arms and munitions
• International Conference on Availability, Reliability and Security
• Ares, plural of are, a unit of area (=100 m²)

• Ares in popular culture
• All pages with titles containing Ares
• All pages with titles beginning with Ares
• All pages with titles beginning with ARES
• AIRES
• Aries (disambiguation)
• Aris (disambiguation)
• Mars (disambiguation)