Seminar – Slavery in Ancient Rome

Slavery was a central part of life in ancient Rome and shaped almost every area of society. It affected everything from farming and construction to households and education. People became enslaved in several ways. Many were prisoners of war or criminals sentenced to slavery. Others were born into slavery, sold due to debt, or in rare cases chose it voluntarily. Most enslaved people worked in the countryside, especially on farms. Others lived in cities, where they worked as household servants, craftsmen, or even teachers and doctors.

The Scale of Slavery

Slavery was extremely widespread. At certain points in Roman history, enslaved people may have made up around a quarter of the population. As Rome expanded through conquest, the number of enslaved people grew, bringing in individuals from many different cultures, including Gauls, Greeks, and people from across the Mediterranean.

Life as a Slave

In Roman law, slaves were considered property. Their owners had almost complete control over their lives. Slaves could be bought, sold, punished, or even killed, often without legal consequences. In courts, a slave’s testimony was usually only accepted if it had been obtained through torture.

However, not all slaves lived the same kind of life. Those working in mines or on large farms often faced extremely harsh conditions. In contrast, some urban slaves, especially skilled workers like tutors or doctors, could live more comfortably.

Freedom and Freedmen

One distinctive feature of Roman slavery was the possibility of freedom. Slaves could be freed through a process called manumission. This might happen as a reward for good service, by saving money to buy their freedom, or through their owner’s will.

Freed slaves, known as liberti (freedmen), gained limited rights. They could marry, own property, and run businesses, but they still had obligations to their former masters, who became their patrons. Importantly, their children were born as full Roman citizens.

Slave Markets

Slaves were bought and sold in markets across the Roman world, much like goods or animals. Two of the most important centers were the island of Delos and the city of Ephesus. Delos, in particular, became one of the largest slave markets after Rome turned it into a major trading hub in the 2nd century BCE.

Laws and Treatment

Over time, especially during the Roman Empire, some laws were introduced to limit the mistreatment of slaves. For example, Emperor Claudius ruled that sick slaves abandoned by their owners would gain their freedom. Killing a slave in such circumstances could even be treated as murder.

These changes suggest a gradual shift toward slightly more humane treatment, although slavery itself remained firmly in place.

Rebellions

Slavery also led to resistance. There were several major slave uprisings, the most famous being the rebellion led by Spartacus between 73 and 71 BCE. A former gladiator, Spartacus escaped from a training school and led a large army of rebels before being defeated by Roman forces. After the revolt, thousands of captured rebels were crucified as a warning to others.

Roles in Society

Slaves performed a wide range of jobs. Some worked as laborers, while others served as accountants, teachers, or personal assistants. In the imperial period, freed slaves could even rise to important positions within the government, especially under emperors like Claudius.

Evidence of these roles survives in tombs and inscriptions, which often record the jobs and lives of enslaved people and freedmen.

Earning Freedom

There were several ways a slave might gain freedom. Some were freed by their owners as a reward. Others saved money, called a peculium, to buy their freedom. In some cases, slaves were freed in their owner’s will.

Gladiators had a special path to freedom. If they survived enough fights or impressed the crowd and sponsor, they could be awarded a wooden sword called a rudis, which symbolized their release.

Bibliography:

• MacMullen, Ramsay. “Late Roman Slavery.” Historia: Zeitschrift Für Alte Geschichte 36, no. 3 (1987): 359–82. http://www.jstor.org/stable/4436020
• Trimble, Jennifer. “The Zoninus Collar and the Archaeology of Roman Slavery.” American Journal of Archaeology 120, no. 3 (2016): 447–72. https://doi.org/10.3764/aja.120.3.0447
• Weaver, P. R. C. “Freedmen Procurators in the Imperial Administration.” Historia: Zeitschrift Für Alte Geschichte 14, no. 4 (1965): 460–69. https://www.jstor.org/stable/4434901
• Weaver, P. R. C. “Social Mobility in the Early Roman Empire: The Evidence of the Imperial Freedmen and Slaves.” Past & Present, no. 37 (1967): 3–20. http://www.jstor.org/stable/650020
• Westermann, William Linn. “Industrial Slavery in Roman Italy.” The Journal of Economic History 2, no. 2 (1942): 149–63. https://www.jstor.org/stable/2113822
• Wiedemann, Thomas. Greek and Roman Slavery. Baltimore: Johns Hopkins University Press, 1981.

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Cite this page as: Darius Arya, The American Institute for Roman Culture, “Seminar – Slavery in Ancient Rome,” Ancient Rome Live. Last modified 04/26/2026. https://ancientromelive.org/seminar-slavery-in-ancient-rome/

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