The Ostrogoths were assembled under the Amal dynasty in the Balkans in the later fifth century, took Italy in 489, and ran it for sixty years as a Gothic army above an intact Roman administration until Justinian's reconquest destroyed them.
The Ostrogoths were the Gothic people assembled under the Amal dynasty in the Balkans in the later fifth century, who conquered Italy between 489 and 493 and ruled it for sixty years. What they built there was the most successful experiment in post-Roman government anywhere in the west: a Gothic army and a Gothic king above a fully functioning Roman civil administration, with the Senate, the consulship, the praetorian prefecture and Roman law all continuing to operate.
This article covers the people — how the identity was assembled, how the two-population arrangement worked as a social fact, the language, the church, the objects and the erasure. The politics of the realm, its kings, its campaigns, the succession crisis and the war that ended it belong to the Ostrogothic Kingdom, which this page links to rather than repeats.
The destruction was carried out by the Roman empire itself. Justinian's Gothic War reconquered Italy and wrecked it in the process, and the Ostrogothic people ceased to exist as a political community. What remains is at Ravenna — the mausoleum, the mosaics — and on the page, in Cassiodorus' Variae and in Boethius' Consolation of Philosophy, written in prison awaiting execution on Theoderic's orders.
There is no separate endonym here either: they were Goths, and said so. Ostrogothi appears in fourth-century Latin sources, and Jordanes glosses it as "eastern Goths" to match his Visigothi, "western Goths". The likelier older sense of the name is "Goths of the rising sun", a poetic epithet rather than a statement about where anyone lived.
Greuthungi is Ammianus' name for the Gothic group north of the Black Sea in the fourth century, and the conventional equation of Greuthungi with Ostrogoths is shorthand that conceals the actual process. Heather's account is the important one: Theoderic's Ostrogoths were assembled in the Balkans in the 470s and 480s, welded together out of at least two large and previously rival Gothic followings — that of Theoderic the Amal and that of Theoderic Strabo — together with Rugi and others. The people who entered Italy in 489 had existed in that form for barely a generation.
The Amal dynasty requires the same caution. Cassiodorus constructed a seventeen-generation genealogy making Theoderic the heir of a royal line of immense antiquity. Parts of it are probably genuine dynastic memory and parts are constructed, but its purpose is not in doubt: it was written to make a Gothic king the equal of an emperor in pedigree, at a court that was negotiating with emperors. It is court literature and should be read as such.
Four similar names cause persistent confusion and are worth separating here. Theoderic the Great is not Theoderic Strabo, his rival who died in 481; neither is Theodoric I or Theodoric II, who were Visigothic kings; and none of them is Theodahad, the Amal who took the throne in 534. Popular accounts routinely conflate at least two of the four.
The single most important fact about Ostrogothic identity is that it was made recently and deliberately, out of groups that had been fighting each other. Two large Gothic followings in the Balkans, led by two men both called Theoderic, spent the 470s as rivals for imperial subsidy and for each other's followers; when Strabo died in 481 and his son was killed soon after, the surviving following was absorbed by the Amal.
That absorption is what produced the Ostrogoths as a people with a single leader. Rugi joined, and so did smaller groups picked up across two decades of movement between Pannonia, Moesia and Thrace. The army that crossed into Italy was a coalition held together by success, subsidy and the prospect of land, and its Gothic identity was the shared language and the royal tradition it was invited to accept.
This has a consequence that runs through the whole article. When the Gothic War destroyed the army, it destroyed the only structure in which that identity existed. A people assembled within living memory around a dynasty and a military role had nothing else to fall back on once the dynasty and the role were gone.
The Greuthungi under Ermanaric were broken by the Huns in about 375, and what followed is the part usually skipped: roughly eighty years of Hunnic domination, during which Gothic groups lived under Hunnic overlordship and fought in Hunnic armies. This is not a gap in Gothic history but a formative period of it, and it is where the eastern Goths acquired the habits of a subordinate military people serving a larger power.
Gothic contingents were in Attila's army at the Catalaunian Plains in 451, where other Goths fought on the Roman side. Goths on both sides of the same battlefield is the clearest single demonstration that "Goth" was a language and an allegiance rather than a unified political community.
After Attila's death in 453 and the defeat of his sons at Nedao in 454, the Pannonian Goths under the Amal brothers Valamir, Thiudimir and Vidimir emerged as an independent federate people. For the next thirty years they were the eastern empire's most awkward neighbours — alternately paid, employed and fought — drifting through the Balkans in search of a settlement that would hold.
This is the heart of what the Ostrogoths were, and it worked for a generation. The Goths were the army. The exercitus Gothorum provided military service and received sortes — land, or on Goffart's model assignments of tax revenue — allocated under the Roman official Liberius. Military office and military law were Gothic, and Gothic men were not expected to do anything else.
The Romans ran the state. The praetorian prefecture, the urban prefecture of Rome, the Senate, the courts, the tax system and the consulship all continued, staffed by Roman aristocrats who had held the same posts under the previous regime. Consuls were still appointed, and Roman law still applied to Romans. The great senatorial families — Symmachus, Boethius, Cassiodorus — held the high civil offices and vast estates, and served willingly for as long as the arrangement held.
Stated as an identity arrangement rather than a constitutional one, it comes to this: being a Goth in Italy meant belonging to the army and to a separate church, and being a Roman meant belonging to the administration and to the Catholic church. The two populations lived largely parallel lives, with Gothic settlement concentrated in the north — the Po valley, Picenum, and around Ravenna, Verona and Pavia — rather than spread evenly through a peninsula of several million people.
Whether the settlement transferred estates or tax assignments is unresolved here exactly as it is for the Visigothic case, and it matters for the same reason: the two models imply very different relationships between the incoming army and the landowners it lived among.
The joint machinery is the interesting part, and it was real rather than decorative. The comes Gothorum in each city heard cases between Goths. Cases between a Goth and a Roman went before the comes sitting together with a Roman legal expert, a prudens, so that neither party was judged wholly by the other's people. It is a small institutional detail and it is the clearest surviving statement of what the kingdom was trying to be.
The saio was the other half of it: a Gothic royal agent who carried the king's orders into the Roman administration, enforcing judgments, escorting officials, supervising requisitions and compelling compliance. The Variae are full of saiones being dispatched to make Roman institutions do what the Gothic king required. A Gothic officer operating inside a Roman bureaucracy, with authority derived from the king rather than from any Roman office, is the single clearest institutional expression of the arrangement.
Cassiodorus' Variae, published about 538, collects 468 letters and formulae written in the king's name and is the best surviving window into any post-Roman administration. It is also a work of self-presentation assembled by a man justifying a career under a regime that had just been destroyed, and it must be read with that in mind. Its recurring slogan is civilitas, the rule of law binding both peoples: "we gladly live by Roman law, which we protect by arms."