- Ukrainian Orthodox Diocese in Great Britain under the Ecumenical Patriarchate
- Antiochian Orthodox Christian Archdiocese of the British Isles and Ireland
- Russian Orthodox Diocese of Sourozh
- Serbian Orthodox Church in London
- Romanian Metropolitanate of Western and Southern Europe
- Bulgarian Diocese of Western and Central Europe
- Georgian Orthodox Church in London. E-mail: g.orthodox@yahoo.co.uk
- The Russian Orthodox Church Outside Russia, Diocese of Great Britain and Western Europe