no English translation located. No published English translation of this text was located in the catalogues and series checked. Where only a non-English rendering or a translation of a daughter version exists, it is recorded below and does not close the gap. Treat this as a gap candidate, not as proof that no translation exists; the evidence names every source checked.
Why this is in the register
HOLLIS Primo search 'Passio Euphemiae' returns five records, none an English translation of the passio: a German study of the shorter Latin passio, a Latin Passionary of 10th-century Hispania, and manuscript records (https://hollis.harvard.edu/discovery/search?query=any,contains,Passio%20Euphemiae&tab=Everything&search_scope=MyInst_and_CI&vid=01HVD_INST:HVD2&offset=0 A query 'Euphemia of Chalcedon martyrdom' returns 13 records, headed by Asterius of Amaseia's ekphrasis (a homily, translated in articles) and V. Marinis's 2026 monograph The Cult of the Martyr Euphemia in Byzantium — studies, not a translation of the passio (https://hollis.harvard.edu/discovery/search?query=any,contains,Euphemia%20of%20Chalcedon%20martyrdom&tab=Everything&search_scope=MyInst_and_CI&vid=01HVD_INST:HVD2&offset=0 Queries 'Acts of Saint Euphemia Greek passio translation' and 'Acts of Saint Euphemia' return 0 usable records (https://hollis.harvard.edu/discovery/search?query=any,contains,Acts%20of%20Saint%20Euphemia%20Greek%20passio%20translation&tab=Everything&search_scope=MyInst_and_CI&vid=01HVD_INST:HVD2&offset=0 ANF/NPNF tables of contents (ccel.org) contain no Euphemia.
Euphemia is the martyr of the Council of Chalcedon's great shrine, and the passio is the narrative behind the cult and the annual miracle of the liquefying relic; the homiletic ekphrases (Asterius, and later versions) circulate in translation, the Greek passio does not. Caveat: no modern critical edition of the Greek passio was identified in this pass in HOLLIS, so the claim rests on the absence of any English translation record rather than on a located edition; treat as a candidate requiring a manuscript/edition check.
Existing translations recorded
None recorded in English. Non-English versions, where they exist, are named in the evidence above.
Electronic text
No open electronic text was verified for this work. The Greek/Coptic/Geʿez may exist only in a print or subscription edition (Migne, CSCO, TLG, CMCL).
Scanned witnesses
Scan search: no scan located. No scan of the Greek passio (BHG 618-620) was located after the named checks. What was established: (1) a manuscript witness is documented in a printed catalogue, the 1888 'Codices manuscripti Graeci Reginae Svecorum et Pii Pp. II Bibliothecae Vaticanae' (IA item codicesmanuscri00vatigoog, HTTP 200, full text 580,850 chars): in the Pii II Greek section, codex 36 — 'Chart. in 8, saec. XIV, fol. 176 ... (Menologium a mense Septembri ad Ianuarii principium)' — carries 'S. Euphemiae martyrium, mens. Sept. die XVI. Inc. Διοχλητιανοῦ τὰ Ῥωμαίων σχῆπτρα διέποντος f. 29', and the catalogue index repeats 'Euphemiae martyrium, 36, f. 29'. No digitised copy was found: DigiVatLib manifests for 'MSS_Pii.II.gr.36' / 'MSS_Pii.II.Gr.36' / 'MSS_PiiII.gr.36' all return HTTP 404, and DigiVatLib search is 403 from this host, so the Pii II fond could not be enumerated. CAUTION for the next pass: an object 'Reg.gr.36' does exist on DigiVatLib (manifest HTTP 200, 582 canvases, attribution 'Images Copyright Biblioteca Apostolica Vaticana'), but it is a different fond — the catalogue's codex 36 falls in the section that follows the Reginenses (the Pii II section starts after Reginensis 190), so Reg.gr.36 must NOT be cited as the Euphemia witness. (2) Migne carries only the Metaphrastic recension, a later rewriting, not this passio: the elenchus of PG 114 (https://archive.org/download/patrologia-volumes/114_djvu.txt, HTTP 206) lists 'Martyrium sanctae Euphemiae virginis', and IA full-text search returns a page heading 'MARTYRIUM S. EUPHEMIAE, col. 718' inside item patrologia-volumes, but the tome could not be pinned from the OCR and the recension is different, so it is not recorded as a candidate. (3) Latin witnesses, seen and set aside as not Greek: the 10th-c. Latin passio in a Paris BN codex 'signatus num. 5301' described in the 1889 Catalogus codicum hagiographicorum latinorum ('Passio sanctae Euphemiae virginis et martyris, fol. 62-68'). (4) No modern critical edition of the Greek passio was identified, and BnF/Gallica images are 403 from this host.
Marinis, Vasileios, 1975-. "The cult of the martyr Euphemia in Byzantium." New York, NY : Oxford University Press, [2026]. https://hollis.harvard.edu/permalink/f/1s5nto6/99162341128903941
Cite: Tergwame, “Martyrdom of Saint Euphemia of Chalcedon”
(greek gap dossier), 2026.
https://naxiai.com/christian/gaps/greek-anonymous-passio-euphemiae