Apollodorus of Damascus
Apollodorus of Damascus was an architect and engineer from Roman Syria, who flourished during the 2nd century AD.[2] As an architect he authored several technical treatises, and his massive architectural output gained him immense popularity during his time.[4] He is one of the few architects whose name survives from antiquity, and is credited with introducing several Eastern innovations to the Roman Imperial style, such as making the dome a standard. He is also known as Apollodorus Mechanicus.
Also recorded as Apollodoros of Damascus · Apollodorus Damascenus
Apollodorus of Damascus

Gun Powder Ma · CC BY-SA 3.0
- Birthplace
- Damascus, Roman Syria, Roman Empire
- Born
- 50
- Died
- 125
- Nationality
- Ancient Rome
- Occupation
- architect · writer · engineer · urban planner
- Known for
- Trajan's Bridge · Poliorcetica
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Documentary summary
Apollodorus of Damascus was an architect and engineer from Roman Syria, who flourished during the 2nd century AD.[2] As an architect he authored several technical treatises, and his massive architectural output gained him immense popularity during his time.[4] He is one of the few architects whose name survives from antiquity, and is credited with introducing several Eastern innovations to the Roman Imperial style, such as making the dome a standard. He is also known as Apollodorus Mechanicus.
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Apollodorus of Damascus (died 125) was an architect, engineer and urban planner, among other activities and a national of Ancient Rome. Born in Damascus, the architect died in Rome. Apollodorus of Damascus worked in Rome.
Works include Poliorcetica and Trajan's Bridge. Languages used include Ancient Greek.
Composed from admitted, traceable facts · 26 September 2026
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wikidata · Q189375 · wikipedia · Apollodorus of Damascus
In this article
Key facts
Key facts
• Birthplace — Damascus, Roman Syria, Roman Empire • Significant Buildings — Basilica Ulpia, Trajan's Forum, Temple of Trajan, The Pantheon
Early life
Early life
Apollodorus was born in Damascus, Roman Syria. Modern sources refer to him as Arab,[5] or specifically Nabatean Arab, Hellenized Nabatean,[6] or as Greek. Neither Cassius Dio nor Procopius, scholars and historians of antiquity, mention his origins when writing of him. Some scholars state the name Apollodorus to be a Hellenized form of Nabataean "Abdal" or "Abodat". It is noted that Trajan may have first met the architect in Syria, where Apollodorus began his career and maintained his artistic ties. Furthermore, the stylistic and grammatical weakness of his inscriptions in Greek language suggest that it was not his mother tongue.[7] Little is known of his early life, but he started his career as a military engineer[8] before meeting future emperor Trajan in Damascus, then being summoned to Rome by him when he was a consul in 91 AD, after his twentieth birthday,[9] and later accompanying him during the Second Dacian War in 105 AD.[10]
Architectural works
Architectural works
Apollodorus was Trajan's favoured architect and engineer. In Rome he designed and oversaw the construction of: • Trajan's Forum and Markets • Temple of Trajan • Trajan's Column (the first monument of its kind) Outside the capital, Apollodorus designed the: • Trajan's Bridge across the Danube • Alconétar Bridge over the Tagus in Spain • triumphal arch of Trajan at Benevento • Arch of Trajan at Ancona. • Trajan's Trophy near Adamclisi, Romania He is the author of Siege Engines (Πολιορκητικά, Poliorcetica), dedicated to an unnamed emperor, likely Trajan. • Illustration — The monumental Danube Bridge of Apollodorus. Apollodorus himself stands in the foreground behind the sacrificing emperor. The director of the Italian Institute of Culture in Damascus, Fiorella Festa Farina, described the technical prowess of Apollodorus as stemming from his cultural roots and the architectural tradition of Syria; and that he owed his particular mastery to Nabataean culture filtered through Greek modes of thought.[11][12] He was known for his practical and robust designs. It was likely due to his influence that domes became a standard element in Roman architecture.[13]
Death
Death
Cassius Dio reports that Apollodorus offended Hadrian by dismissing and ridiculing the emperor's forays into architecture, which led to his banishment and death.[14] many modern historians cast doubt on this event. According to the historian Jona Lendering, modern scholarship views the anecdote as unlikely to have occurred, due to Hadrian's preoccupation with far greater threats to his power early in his reign, and that the criticism Apollodorus proffered was acted upon.
Identity
Identity
Apollodorus of Damascus is recorded as architect, writer, engineer and urban planner. Identity and origins. The authorities additionally record the headings Apollodoros of Damascus and Apollodorus Damascenus. His recorded language was Ancient Greek.
Life and career
Dated record
Life and career
Explore 113–125
The full dated record · 3 entries
113
Trajan's Column.
113
Trajan's Market.
125
Apollodorus of Damascus died at Rome.
Primary material
Documents and archives
reference work
- Wikidata, structured authority record Q189375: Apollodorus of Damascus
Reputable secondary · Wikimedia Foundation
- “Apollodorus of Damascus”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
scholarly publication
- Apollodorus (7), of Damascus, Greek architect for Trajan, 2nd cent. CE, Oxford Classical Dictionary, 2015
Scholarly · Crossref registry · 2015
authority file
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Procopius of Caesarea.
- 2.George Sarton (1936), "The Unity and Diversity of the Mediterranean World", Osiris. 2: 406-463 [430]
- 3.Hong-Sen Yan, Marco Ceccarelli. International Symposium on History of Machines and Mechanisms: Proceedings of HMM 2008. Springer. 86. 2009. 978-1-4020-9484-2.
- 4.Apollodorus of Damascus. Oxford Reference.
- 5.Quilici, Lorenzo. Tra Damasco e Roma: L'architettura di Apollodoro nella cultura classica. L'Erma di Bretschneider. 8. 2007. 978-88-8265-171-8.
- 6.Staikos, Konstantinos Sp. The History of the Library in Western Civilization, Volume II: From Cicero to Hadrian. Oak Knoll Press HES & De Graaf Publishers Kotinos Publications. 361. 2004. 1-58456-148-3.
- 7.Mols, Stephan. Fiorella Festa Farina, Tra Damasco e Roma. L'architettura di Apollodoro nella cultura classica Roma:"L'Erma" di Bretschneider, 2001. Radboud University. 81. 1. 239–240. 2003.
- 8.Campbell, J. Brian. Greek and Roman Military Writers: Selected readings. Routledge. 2004. 978-0-415-28547-6.
- 9.Calcani, Giulia. Apollodorus of Damascus and Trajan's Column: From Tradition to Project. L'Erma di Bretschneider. 35–64. 2003. 978-8-8826-5233-3.
- 10.Nath. Engineers From the Great Pyramids to the Pioneers of Space Travel. Dorling Kindersley. 24–25. 2012.
- 11.Abdulkarim, Maamoun. Apollodorus of Damascus and Trajan's Column: From Tradition to Project. L'Erma di Bretschneider. 25–34. 2003. 978-8-8826-5233-3.
- 12.Festa Farina, Fiorella. Apollodorus of Damascus and Trajan's Column: From Tradition to Project. L'Erma di Bretschneider. 9–10. 2003. 978-8-8826-5233-3.
- 13.Adam, Jean-Pierre. Roman Building: Materials and Techniques. Routledge. 189. 1994.
- 14.R. T. Ridley (1989), "The Fate of an Architect, Apollodoros of Damascus", Athenaeum. 67: 551–565.
- 15.Delaine, Janet. Roman Architecture. Oxford University Press. 28–32. 2023. 978-0-19-269999-2.
- 16.Masi, F. On the origin of the cracks in the dome of the Pantheon in Rome. Engineering Failure Analysis. 92. 587–596. 2018-10-01. 1350-6307.
- 17.Fakouch, Tammam. Apollodorus of Damascus and Trajan's Column: From Tradition to Project. L'Erma di Bretschneider. 11–12. 2003. 978-8-8826-5233-3.
- 18.Forty, Simon. Limits of Empire: Rome's Borders. Casemate. 2022-01-14. 978-1-63624-077-0.
- 19.Apollodorus of Damascus. Britannica.
- 20.Palmer, Allison Lee. Historical Dictionary of Architecture. Rowman & Littlefield. 2016-05-26. 978-1-4422-6309-3.
- 21.Procopio. Degli edifizii dell'Imperadore Giustiniano. Sonzogno. VII of Opere di Procopio di Cesarea. 429–433. 1828.
- 22.Lendering, Jona. Apollodorus of Damascus. Livius. 20 May 2020.
Bibliography printed in the source article · 5
- Apolodoro de Damasco. Poliorkētika kai poliorkiai diaphorōn poleōn. Poliorcétique des Grecs. Traités thēoriques. Récits historiques. Oxford University Press. 1867.
- Cassius Dio. Cassius Dio's Roman History. Roman History, 69.3–4. 1925.
- Grout, James (n.d.) "Apollodorus of Damascus". Roma: Essays on Roman Architecture. In the Encyclopædia Romana.
- Landart, Paula. Finding Ancient Rome: Walks in the city. Paula Landart. 2023-03-06.
- Procopius. The Buildings. Book IV, 6:11–16; pp. 271–273. 1940.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
scholarly publication
Apollodorus (7), of Damascus, Greek architect for Trajan, 2nd cent. CE, Oxford Classical Dictionary, 2015Crossref registry
Institutional witnessauthority file
VIAF cluster 160958495 for Apollodorus of Damascus, aggregating national library name authorities.OCLC
Secondary witnessreference work
Wikidata, structured authority record Q189375: Apollodorus of DamascusWikimedia Foundation
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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