Alypius ( grc-gre, Ἀλύπιος) was a priest of the great church at Constantinople, who flourished around the year 430 AD. There is extant an epistle from him to Cyril of Alexandria (in Greek), exhorting him to a vigorous resistance against the heresy of Nestorius.''Conciliorum Nova Collectio á Mansi'', vol. v. p. 1463

References

* 5th-century Byzantine people Opponents of Nestorianism Byzantine clergy {{Christian-clergy-stub