God of war · Protector of Rome · Father of the Roman people
| Greek name | Ares |
| Domain | War, military power, agriculture (early role) |
| Symbols | Spear, shield, helmet, wolf |
Mars was not just a destructive god of war: he was the father of Romulus and Remus, legendary founders of Rome. Romans saw him as a powerful protector and a symbol of their military identity.
The Campus Martius (“Field of Mars”) served as a major center for military ceremonies. The festivals of Mars marked the beginning and end of the military season.