Giuseppe Sciacca (born 23 February 1955) is the current Secretary of the Supreme Tribunal of the Apostolic Signatura since his appointment by Pope Francis on July 16, 2016, replacing the retiring Archbishop Frans Daneels.

[1][2] Previously, he had been serving as the Secretary General of the Governatorate of Vatican City State since his appointment by Benedict XVI on 3 September 2011.

On 18 February 2010, the remains of Cardinal Pompedda were reinterred in a specially constructed sarcophagus in the cathedral of Ozieri at the chapel of the Most Holy Sacrament.

In this new role he will assist incoming president, Archbishop Giuseppe Bertello in charge of many of the City State’s departments such as its police, observatory, museums, post office and tourist information service.

On 8 October 2011, Sciacca received episcopal consecration from Tarcisio Cardinal Bertone, SDB along with Barthélemy Adoukonou, secretary of the Pontifical Council for Culture.