Saint Irene may refer to: * Irene of Thessalonica, one of three virgin sisters killed in 304, feast day April 3 * Irene of Rome (died c. 288), wife of martyr Saint Castulus, feast day January 22 * Irene of Tomar (died c. 653), of Portugal, feast day October 20 * (died in 2nd century or 315), considered great-martyr with feast day May 5 (Eastern Orthodox liturgics) in Eastern Orthodox churches * Irene of Lecce (died c. 272) * Irene of Cappadocia, abbess, feast day

July 28 (Eastern Orthodox liturgics) July 27 (Eastern Orthodox liturgics), July 27 - Eastern Orthodox liturgical calendar, Eastern Orthodox Church calendar - July 29 (Eastern Orthodox liturgics), July 29 All fixed Synaxarium, commemorations below are celebrated on ''August 10'' by Ju ...

in Eastern Orthodox churches *

Irene of Hungary Irene of Hungary (Greek: Είρήνη, born Piroska; 1088 – 13 August 1134) was the Byzantine empress by marriage to John II Komnenos. She is venerated as an Eastern Orthodox saint. Life The name Piroska was a Hungarian derivation of the Lat ...

, empress (died 1134), feast day August 13 in Eastern Orthodox churches *

Hagia Irene Hagia Irene () or Hagia Eirene ( , "Holy Peace", ), sometimes known also as Saint Irene, is a former Eastern Orthodox church located in the outer courtyard of Topkapı Palace in Istanbul. It is the oldest known church structure in the city and on ...

church in Istanbul is often called "St Irene", although it is actually named after the "Holy (Divine) Peace"

See also