 The vicariate has been governed by the Capuchin friars since 1916.Abu Dhabi - St. Joseph's Cathedral

Mussafah - St. Paul's Church

Al Ain - St. Mary’s Church 

Ruwais - St. John the Baptist Church

Dubai - St. Mary’s Church

Jebel Ali - St. Francis of Assisi Church

Sharjah - St. Michael’s Church 

Ras Al Khaimah - St. Anthony of Padua Church

Fujairah - Our Lady of Perpetual Help Church

Muscat - Holy Spirit Church , Sts.Peter and Paul Church

Salalah - St. Francis Xavier Church

Sohar - St. Anthony’s Church

Aden - St. Francis of Assisi Church

Hodeidah - Sacred Heart Church

Sana'a - Church of Mary Help of Christians 

Taiz - St. Therese of the Child Jesus Church