Who Paid for the Colosseum?

The Colosseum was funded with the spoils of the Jewish War, which Emperor Titus concluded with the sack of Jerusalem and destruction of the Second Temple in AD 70. A reconstructed inscription recovered from the Colosseum itself reads “Imperator Caesar Vespasianus Augustus ordered the new amphitheatre to be built from the spoils of war”. The treasures of the Temple — gold, silver, sacred objects — combined with the sale of tens of thousands of Jewish prisoners into slavery, provided the capital. The prisoners themselves supplied much of the construction labour. The Arch of Titus, standing beside the Colosseum and depicting the captured menorah, commemorates the same campaign that paid for the amphitheatre.

Funding Quick Facts

  • Source of funds: spoils of the Jewish War (AD 66–70)
  • Key event: Roman sack of Jerusalem, AD 70
  • Commanding general: Titus, son of Emperor Vespasian
  • Treasures seized: gold, silver, Temple menorah, showbread table, sacred scrolls
  • Prisoners taken: approximately 97,000 (per the historian Josephus)
  • Construction workforce: thousands of Jewish prisoners of war plus free labour
  • Dedicatory inscription: “ex manubis” (from the spoils) — reconstructed in the 1990s from dot-holes in surviving stone
  • Construction period: AD 70–80

What Was the Jewish War?

The First Jewish–Roman War, also called the Great Revolt, broke out in AD 66 when the Jewish population of Judaea — then a Roman province — rose against Roman rule. The causes were layered: religious tension over pagan practices imposed by Roman authorities, economic grievances including heavy taxation, and cumulative resentment of procurators widely seen as corrupt or contemptuous of Jewish religious observance.

Emperor Nero sent Vespasian, his most experienced general, to suppress the revolt. Vespasian spent three years systematically reducing Galilee and the Judaean countryside. In AD 69 — the chaotic “Year of the Four Emperors” that followed Nero’s suicide — Vespasian himself was acclaimed emperor by his troops and left for Rome. He delegated the final campaign to his son Titus, who besieged Jerusalem in early AD 70.

What Happened at the Sack of Jerusalem?

The siege of Jerusalem lasted approximately five months. Titus’s forces breached the outer walls in May, the inner city in July, and reached the Second Temple complex in August. The Temple was burned on 9–10 Av in the Jewish calendar — a date still observed as a day of mourning and fasting (Tisha B’Av) — and the city was sacked. Our principal source is the historian Josephus, himself a former Jewish rebel commander who defected to the Romans and wrote a detailed account titled The Jewish War.

Josephus records that the Temple’s treasures — the golden menorah, the showbread table, the silver trumpets, the Torah scrolls and vast quantities of gold, silver and ritual vessels — were loaded and transported to Rome. Approximately 97,000 prisoners were taken, most of them sold into slavery. Josephus gives a figure of 1.1 million killed during the siege; modern estimates place the actual death toll substantially lower but still in the high tens of thousands.

How Do We Know the Colosseum Was Funded This Way?

The primary evidence is a dedicatory inscription originally mounted on the Colosseum itself. The inscription was lost during the medieval period, but in 1995 the American archaeologist Géza Alföldy reconstructed it from the pattern of dot-holes visible on a surviving stone block. The original bronze letters, long removed for their metal value, had been pegged into these holes — and their pattern matched only one plausible Latin text.

Alföldy’s reconstructed inscription reads, in translation: “Imperator Caesar Vespasian Augustus ordered the new amphitheatre to be built from the spoils of war” (Imp. T. Caes. Vespasianus Aug. amphitheatrum novum ex manubis fieri iussit). The phrase ex manubis — “from the spoils” — specifically denotes the general’s share of war plunder, confirming a direct funding connection between the Jewish War and the Colosseum.

Secondary evidence is equally clear. Vespasian and Titus publicised the Jewish victory heavily in their propaganda — coinage bearing the legend IVDAEA CAPTA was issued for decades after — and the Arch of Titus, built beside the Colosseum around AD 81, visually links the two monuments through shared triumphal imagery.

What Is the Arch of Titus Connection?

The Arch of Titus stands on the Via Sacra at the eastern end of the Roman Forum, roughly 300 metres from the Colosseum. Built under Emperor Domitian around AD 81 to honour his recently deified elder brother Titus, the arch commemorates the victory at Jerusalem. Its interior reliefs are among the most important surviving sculptural works of the Roman imperial period.

One relief panel shows the triumphal procession entering Rome, with soldiers carrying the captured menorah, the showbread table and the silver trumpets of the Temple. The opposite panel shows Titus in his triumphal chariot, crowned by the winged figure of Victory, flanked by personifications of the Senate and the People of Rome.

The sculptural link makes the funding relationship legible even to viewers who cannot read Latin. The same spoils depicted being carried into Rome paid for the amphitheatre visible from the arch itself. The two monuments should be read as a single commemorative programme, a physical narrative of conquest and the monumentalisation of its proceeds.

Who Built the Colosseum?

The construction workforce combined Roman free labour — architects, skilled masons, specialist engineers — with thousands of Jewish prisoners of war enslaved after the fall of Jerusalem. The exact balance is debated, but contemporary and near-contemporary sources make clear that enslaved Jewish labour was a significant component of the workforce.

This is not incidental. The Colosseum was, in a direct material sense, both funded and built by the defeat of the Jewish revolt. The political message was explicit and would have been understood by any ancient Roman: the city’s greatest new public building was a physical monument to imperial military success, made possible by the resources and bodies extracted from a conquered province.

Why Did Vespasian Want to Build It?

The political context matters. Vespasian became emperor in AD 69 after the Year of the Four Emperors, the civil war that followed Nero’s suicide. As a new dynasty without blood ties to the Julio-Claudians, the Flavians needed legitimacy. Building a massive public amphitheatre on the site of Nero’s private Domus Aurea — returning to the Roman people what Nero had taken for himself — was a deliberate political gesture. The message was: I give to you; Nero took from you.

Funding the building with the proceeds of military victory reinforced a second message: the new dynasty delivered the things emperors were supposed to deliver. Roman public opinion responded; the Flavians consolidated power rapidly, and the Colosseum became their most enduring monument.

Frequently Asked Questions

Who built the Colosseum?

The Colosseum was commissioned by Emperor Vespasian, completed by his son Emperor Titus, and extended by his second son Emperor Domitian. The construction workforce combined Roman free labour with thousands of Jewish prisoners of war enslaved after the fall of Jerusalem in AD 70.

Did Jewish slaves build the Colosseum?

Yes, in significant numbers. Josephus records 97,000 Jewish prisoners taken after the fall of Jerusalem; many were sold into slavery and contemporary sources indicate that a substantial portion of the Colosseum’s construction labour came from this pool.

What is the Colosseum dedicatory inscription?

The reconstructed inscription reads “Imperator Caesar Vespasian Augustus ordered the new amphitheatre to be built from the spoils of war”. Reconstructed in 1995 by archaeologist Géza Alföldy from dot-holes in a surviving stone block, it confirms the Jewish War funding connection.

How much did the Colosseum cost to build?

No precise figure survives. Modern estimates, based on comparable projects and ancient records of imperial spending, run to the equivalent of hundreds of millions of dollars. The Jewish War spoils provided the bulk of this, and no direct tax burden on Roman citizens was reported — part of the political point.

Is the Jewish War funding of the Colosseum widely accepted?

Yes. The combination of the reconstructed inscription, the Arch of Titus imagery, and surviving textual sources (particularly Josephus) make this one of the best-documented funding connections in Roman imperial history.

Understand the Full History on a Guided Tour

Our Colosseum tours include discussion of the funding, the Jewish War context, and the Arch of Titus connection as core parts of the narrative — the Colosseum is only fully comprehensible when seen alongside the events that paid for it. Licensed guides combine archaeology and history to deliver the complete story.