Ray, Iran
city in Tehran Province, Iran

Shahr-e Ray (Persian: شهر ری) is the capital of Ray County, Tehran province, Iran. Formerly a distinct city, it has now been absorbed into the metropolitan area of Greater Tehran as the 20th district of municipal Tehran, the capital city of the country.
In historical sources also known as Rhages (), Rhagae, and Arsacia, Ray is the oldest existing city in Tehran province. In the classical era, it was a prominent city belonging to Media, the political and cultural base of the Medes. Ancient Persian inscriptions and the Avesta (Zoroastrian scriptures), among other sources, attest to the importance of ancient Ray. Ray is mentioned several times in the Apocrypha. It is also shown on the fourth-century Peutinger Map.
The city was subject to severe destruction during the medieval invasions by the Arabs, Turks, and Mongols. Its position as a capital city was revived during the reigns of the Buyid Daylamites and the Seljuk Turks.
Ray is richer than many other ancient cities in the number of its historical monuments.
“Ray, Iran” enters the record as city in Tehran Province, Iran. Crown Archives preserves that source wording while asking what Iran, city and Tehran can confirm, complicate or overturn.
Why this record matters
“Ray, Iran” is worth following because a concise public description often conceals a longer documentary argument. Here, Iran, city and Tehran provides the most credible route into that argument.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 12, 2026. The linked authority identifier is Q636188. VIAF identifies the subject as 168627904. The Library of Congress control number is n99910817. Authority coordinates are 35.597, 51.434. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Ray, Iran”, its source revision and the description used here.
- Expand the search: follow Ray, Iran primary sources, Ray, Iran archive and Iran research across catalogues and specialist indexes.
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Questions for further research
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This entry incorporates text from “Ray, Iran” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.