The term Field of Mars () goes back to antiquity, and designates an area, inside or near a city, used as a parade or exercise ground by the military.

Notable examples of places which were used for these purposes include:

• Campus Martius, an area in ancient Rome

• Champ de Mars, a large public space in front of the Military Academy in Paris

• Field of Mars (Saint Petersburg), a square in Saint Petersburg

Modern-day examples of places which have been given this name include:

• Campo Marte, a venue for military, government and equestrian events in Mexico City

• Field of Mars Reserve, bushland in New South Wales, Australia

• Pedion tou Areos, a large public park in Athens

• Field of Mars, the military section of the Lychakiv Cemetery in Lviv

See also

• Mars (disambiguation)

• Champ de Mars (disambiguation)

• Campus Martius (disambiguation)

• Campo Marte (disambiguation)

• Marchfield (assembly)

• Mars (oil platform), an oil field in the Gulf of Mexico