Military Ranks in Medieval Times: Lords, Knights, & More

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Discover the most important military roles during the Middle Ages

Co-authored by Jennifer Vasquez, BA, MA

Last Updated: August 27, 2026 Fact Checked

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Noble & Commanding Ranks

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Knightly Ranks

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Troop Ranks

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How were ranks determined?

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How did ranks change over time?

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Medieval military ranks didn’t follow a formal structure, but that doesn’t mean they weren’t organized. Feudal obligations and battlefield roles largely influenced the chain of command and different ranks. And there were more than just knights that made up armies during the Middle Ages! Here, we’re sharing different ranks in order of their hierarchy, including high-ranking positions, knightly roles, troop rankings, and more.

Medieval Military Ranks Chart

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An illustration of the different medieval military positions.

Medieval militaries didn't begin with a rigid hierarchy in place, but ranks developed over time due to feudal land ownership and battlefield roles. Listed below are the key ranks of the medieval military hierarchy, as it developed over time:

King: Inherited his power and had total control over all military forces.
Lord: Partnered closely with the king and was responsible for building armies.
Earl Constable: Commander-in-chief of armies who enforced martial law.
Earl Marshal: Senior official who organized troops and led battles.
Knight Bachelor: Known for incredible combat skills while wearing heavy armor.
Sergeant: Non-commissioned officer position that oversaw order within rankings.
Men-at-arms: Trained soldiers who broke through enemy lines and secured fortifications.

Section 1 of 5:

Noble & Commanding Medieval Military Ranks

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The king stood at the very top of military rankings and gave the primary commands that trickled down and affected the rest of the hierarchy. Their power could be inherited or earned through military conquest or political election. All land in their territory belonged to them. They held complete power over military forces and how they were used. Their authority had a major impact on the development of military roles and designations.^{[1]
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The title of lord was a superior feudal position, and they were granted a piece of land from the king. A lord was not only a military commander but also a recruiter. They were responsible for providing and overseeing troops and funding armor and weapons. They also fought alongside their cavalry.^{[2]
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An Earl Constable, also called Lord High Constable, acted as the commander-in-chief of the armies and master of the horse. This role was part of the great officers of state. The Earl Constable also had judiciary duties, which included enforcing martial law and presiding as judge in the Court of Chivalry.^{[3]
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Earl Marshals worked closely with the king and were a very important senior-ranking role. They were in charge of the king’s horses and stables and organizing troops. They led battles and managed troops on the battlefield.^{[4]
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A constable handled security and commanded a cavalry. Individuals in this role would sometimes have to keep watch over a castle, ensuring its safety. Constables also attended lords, making sure they had what they needed. A constable could be promoted to an Earl Constable.^{[5]
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A seneschal had administrative responsibilities in the royal house. Instead of fighting on the front lines, they had a behind-the-scenes role, making sure everything was in order for battle. They made sure armies had food and water supplies, looked over campaign funding, and handled the transportation of resources and equipment.^{[6]
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A captain was in charge of a large unit of soldiers. A person was usually appointed to the role and had to sign a contract to secure their oath to the monarch. Their responsibilities included recruiting soldiers and equipping them with weapons and armor. These positions were typically temporary and lasted for the length of a specific war campaign.^{[7]
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Lieutenants acted under the captain and followed their orders. They helped to supervise troops and enforce rules. They also filled in for the captain if the captain fell ill or was killed in battle.

Section 2 of 5:

Knightly Medieval Military Ranks

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A Knight Banneret carried a special banner and is higher ranking than a Knight Bachelor. A person advanced to this role because they demonstrated impressive military performance. It was seen as an honor to carry a banner onto the battlefield because you could easily be identified and recognized for your allegiance.^{[8]
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The Knight Bachelor is what likely comes to mind when you think of a medieval knight. This is the lowest rank when it comes to knighthood. However, these knights demonstrated incredible bravery in war and were known for their combat skills while wearing heavy medieval armor.^{[9]
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If you wanted to become a knight, you first had to serve as a squire. Squires were servants to knights and were usually boys around 14 years old that were viewed as young men. In this role, they learned valuable lessons, like Code of Chivalry, Rules of Heraldry, and weapon use.^{[10]
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Pages were typically young noble boys who were working their way up to knighthood. A boy had to serve as a page for several years before advancing to a squire. A page served a nobleman or knight and had chores that included delivering messages, cleaning, and serving food and drinks.^{[11]
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Section 3 of 5:

Troop Medieval Military Ranks

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Sergeant The sergeant handled discipline and order within the military. This was a non-noble and non-commissioned officer position, which means the person didn’t have royal ties and worked their way up through military rankings. It was their responsibility to ensure things ran efficiently between soldiers.
- Sergeants could include field leaders who were in charge of a certain number of men. For example, vintners oversaw 20 men, while centenars oversaw 100 men.
Archers and crossbowmen were part of a specialized military unit. Their primary duties were to break through an enemy’s cavalry and use their weapons to target rival soldiers. Since they used special weapons, they had to go through extensive training.
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Men-at-Arms Men-at-arms referred to armed infantry. This group was made up of trained soldiers who formed the core of medieval military forces. They functioned as shock cavalry, fighting with lances to break through enemy lines. They were also responsible for securing fortifications and leading attacks.^{[12]
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- Discover how soldiers would suit up in our guide to types of medieval helmets & helms.
Yeomen made up light infantry and were mainly present in English campaigns. This role was above peasants and formed the foundation of armed forces. Many yeomen were longbow archers, bodyguards, or royal guards.^{[13]
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Section 4 of 5:

How Medieval Military Ranks Were Determined

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Ranks were determined by birth, social class, or authoritative power. For example, a king could inherit his power and title through his royal lineage or be elected through the support of influential noblemen. High-ranking lords held a lot of power and could appoint knights. Being in good standing with a lord was an effective way for someone of a lower rank to work their way up in the military through a feudal contract.^{[14]
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- With feudal contracts, a lord granted a lower-ranking noble vassal protection and land in exchange for military service.
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Advancement in leadership depended on social class, land, and loyalty. This mainly pertained to higher-ranking roles, such as Lords, Earls, Constables, and Marshals. The people in these roles typically owned land and were responsible for recruiting soldiers and building armies. The more successful you were, the more favored you were by the king. This could result in a promotion.^{[15]
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Promotions were given for prowess on the battlefield. Strong fighters and soldiers who demonstrated natural leadership skills were usually able to advance to roles such as officer or captain. This gave them the chance to lead their own units and work their way up without having royal connections.

Section 5 of 5:

How did medieval military ranks change over time?

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Medieval military ranks became more centralized and formalized over time. During the early period, roles were determined by land control and personal lordship. As war campaigns grew, additional roles were developed, such as captains and lieutenants during the High Middle Ages. Military ranks became more refined during the late medieval period with the creation of bannerets and more men-at-arms roles.^{[16]
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