The Grand Master of the Sacred Apostolic Hospice (Italian: Gran Maestro del Sacro Ospizio) or Quartermaster-General of the Sacred Palaces is a hereditary official of the Pontifical Household. This post is the highest ranking post available to laymen.^[1] The title and office became hereditary on June 28, 1808, when Pope Pius VII appointed Prince Francesco Ruspoli as Grand Master.^[2]

The Grand Master is a Participating Privy Chamberlain and the sole lay member of the Noble Privy Antechamber, as well as a Participating Privy Chamberlain of the Sword and Cape (made up of laymen, traditionally holding hereditary posts).^{[citation needed]}

From 1808 with Francesco Ruspoli, 3rd prince of Cerveteri, the Ruspoli family assumed the office of Grand Master of the Sacred Hospice and succeeded in the Conti family.^[3]

The reform of the Papal Curia abolished the post in 1968, keeping the title purely honorary.

• Ruspoli