Orthodox Metropolitanate of Hong Kong and Southeast Asia (Chinese: 正教會普世宗主教聖統香港及東南亞都主教教區) is an Eastern Orthodox Diocese of the Ecumenical Patriarchate of Constantinople. It is centered in Hong Kong and has jurisdiction over Eastern Orthodox Christians in Southeast Asia. It was set up in November 1996 by the decision of the Holy Great Synod of Constantinople.
For some years, a small band of dedicated and devout Eastern Orthodox Christians kept the Eastern Orthodoxy flame alive in Hong Kong; while services with a priest were rare, they continued to live the ancient expression of Eastern Orthodox Christianity. A small delegation, representing the St. Luke Orthodox Community, approached Ecumenical Patriarch Bartholomew I of Constantinople, requesting that the community be given a full-time clergyman, who could serve the needs of the faithful and offer Orthodox Christianity to the local people. With the efforts of the then Bishop Athenagoras (later Metropolitan of Mexico, Central America and Caribbean, with seat in Panama), a systematic plan was developed. Upon the research and advice of the Bishop, the Holy and Sacred Synod of Constantinople founded the new Orthodox Metropolitanate of Hong Kong and South East Asia in November 1996, with jurisdiction over: Hong Kong, Macao, China, Taiwan, Mongolia, Philippines, Vietnam, Cambodia, Laos, Thailand, Myanmar, and also Singapore, Indonesia, Malaysia, Brunei, Timor, Maldives, Sri Lanka, Bangladesh, India, Nepal, Pakistan and Afghanistan.
On December 2, 1996, Archmandrite Nikitas (Lulias) was elected as the first Orthodox Metropolitan of Hong Kong and assigned the ecclesiastical responsibilities of Southeast Asia. On January 12, 1997, the Enthronment of Nikitas Lulias as the first Metropolitan of the OMHKSEA took place. The ceremony was held at the Orthodox Cathedral of St. Luke, Stanley Fort, Hong Kong, with Metropolitan Athenagoras of Panama representing the Ecumenical Patriarchate.