Roman Army Ranks |
| Adscripticius | Adscripticius - an additional soldier of the Roman Republic who served to fill the places of those who were killed or disabled |
| Aquilifer | Aquilifer carried the legionary eagle. |
| Armicustos | Armicustos was a quartermaster - tasked with the administration and supply of weapons |
| Auxiliaries | Auxiliaries (from Latin: auxilia meaning "supports") formed the standing non-citizen corps |
| Ballistarius | Ballistarius was an artillery operator. |
| Beneficiarii | Beneficiarii - orderlies who performed various services for the higher army officers |
| Cataphractarii | Cataphractarii were heavily armed and armoured cavalrymen deployed in the 2nd Century AD |
| Centurion | A Centurion was an important role in the Roman Army Ranks. A centurion had 100 men in his command |
| Centuriones exercitatores | Centuriones exercitatores were the training officers for the cavalry |
| Cohortes equitates | Cohortes equitates were the mixed cohorts of cavalry and infantry |
| Conicen (cornicines) | A Conicen was the horn-blower in the Roman Army ranks. There was one to every century. |
| Cornicularius | Cornicularius An administrative officer within a legion |
| Decanus | Decanus was the first rank that a legionary could be promoted to. Similar to a modern-day Sergeant |
| Discentes signiferorum | Discentes signiferorum A trainee standard bearer |
| Draconarius | Draconarius was a Roman cavalry standard bearer |
| Duplicarius | Duplicarius was an officer of the Roman legions receiving double the basic pay. |
| Equites | Equites - Roman citizen horse troops drawn from the Roman equestrian class. |
| Evocati | Evocati were soldiers who had served their full time but had re-enlisted at the general's request - veteran volunteers |
| Extraordinarii | Extraordinarii Soldiers set aside for special backup services. This force usually contained 20% of the infantry and 33% of the cavalry |
| Hastiliarius | Hastiliarius was a weapons instructor |
| Hastati | Hastati (raw troops). The soldiers of the first line consisted of youths and were armed with the hasta, or spear |
| Imaginifer | Imaginifer: Carried the Standard bearing the three dimensional image of the Emperor |
| Immunes | Immunes were soldiers who had special skills and who were "immune" from combat duty and fatigues through having a more specialist role within the army |
| Lancearii | Lancearii - Spear armed mail clad field troopers |
| Legate (Legatus or Legatus legionis) | Legatus or Legatus legionis A legatus (often anglicized as legate) was a general in the Roman army, |
| Libritors | Libritors were artillerymen who operated siege engines such as the onager |
| Miles or Miles Gregarius | Miles or Miles Gregarius - The basic private level foot soldier |
| Munifex | Munifex The lowest rank in a legion. Equivalent to a private |
| Optio | Optio A legion centurion's second in command |
| Peditatus | Peditatus - a term referring to any infantryman |
| Pilus prior | Pilus prior A high ranking officer within a manipuli who also commanded the cohorts |
| Praetor | Praetor was the commander of an army |
| Prefectus | Prefectus A general term used for the holders of different ranks in the military |
| Prefectus castrorum | Prefectus castrorum The third in command in a legion |
| Prefectus equitatius | Prefectus equitatius An officer commanding a unit of cavalry |
| Prefectus fabrorum | Prefectus fabrorum An officer who had responsibility for the craftsmen supplying services to the military. Blacksmiths, metal workers etc |
| Primus Pilus | Primus Pilus: Legion Commander |
| Principes | Principes (trained troops) composed of experienced men |
| Quaestionarius | Quaestionarius - an interrogator or torturer. |
| Sagittarii | Sagittarii - archers, including horse-riding auxiliary archers recruited mainly in the Eastern Empire and Africa |
| Scorpionarius | Scorpionarius was an artilleryman operating a scorpion artillery weapon |
| Signifier | The Signifier carried the Century's standard (signum) into battle and was also the treasurer for the Century. Senior Officer in a Century |
| Socii | Socii - Conscripts |
| Triarii | Triarii (veterans) Experienced soldiers were armed with the pilum, four and a half feet long, of wood, with a barbed head of iron, so that the whole length of the weapon was six feet nine inches. |
| Tribune (Tribunus) | Tribune (Latin:Tribunus) One of six assistants to a legion commander, the Primus Pilus. Usually a young senator learning the basics for his career |
| Tribunus Cohortis | Tribunus Cohortis: Commander of a Cohort military unit. |
| Tribunus Cohortis Urbanae | Tribunus Cohortis Urbanae: Urban cohort commander. |
| Tubicines | The trumpeters |
| Velites | Velites The light soldiers. Unlike the Hastaii, they did not have full armour, although they did have a helmet and a shield. They were also armed with a sword, but had a only a short javelin as opposed to a pilum. |
| Venator | Venator - a hunter (a type of immunes) |
| Vexillarius | The bearer of the vexillum standard |
Roman Army Ranks |