The Ecclesiarch is the leader of the Ecclesiarchy (a.k.a. the Adeptus Ministorum), and is based in a fortress within the Ecclesiarchal Palace on Terra. Elected by the Holy Synod, the Ecclesiarch's main concerns are representing the Ministorum as a High Lord, the ordering of crusades, and monitoring the devotion of the Imperial citizenry. As the head of the Imperial Cult, he is an immensely powerful and influential figure.
|Permanent Members||Master of the Administratum • Ecclesiarch • Inquisitorial Representative • Fabricator-General • Grand Provost Marshal • Paternoval Envoy • Master of the Astronomican • Master of the Adeptus Astra Telepathica • Grand Master of Assassins|
|Rotating Members||Lord Commander of Segmentum Solar • Lord Commander Militant • Cardinals of the Holy Synod • Abess • Chancellor of the Estate Imperium • Speaker for the Chartist Captains • Lord High Admiral • Captain-General|
|Other Members||Lord Commander of the Imperium|