Diocese of Melaka-Johor (Melaka and Johor)

Archdiocese of Kuala Lumpur (Kuala Lumpur, Selangor, Negeri Sembilan, Pahang & Terengganu)

Diocese of Penang (Penang, Kedah, Perlis, Perak, Kelantan)

Diocese of Sibu (Sibu, Kapit, Sarikei)

Diocese of Keningau (Keningau)

Archdiocese of Kuching (Kuching, Kota Samarahan, Sri Aman)