The Royal Order of Francis I (properly 'The Royal Order of Francis I of the Two Sicilies' Italian: Reale Ordine di Francesco I) was an extinct order of merit of the former Kingdom of the Two Sicilies which was annexed in 1861 by the King of Italy (until 1860 King of Piedmont and Sardinia).

It has been revived by Prince Carlo, Duke of Castro, as an award for services to charity and inter-religious understanding and includes a number of non-Roman Catholic statesmen and stateswomen among its membership.

The Royal Order of Francis I was founded on 28 September 1829 as an award of civil merit in the Kingdom of the Two Sicilies for distinction in public service, science, the arts, agriculture, industry and commerce.

His successor as head of the Dynasty, Prince Ferdinand Pius, Duke of Calabria who was head of the family from 1934-1960 accepted the de facto existence of the Italian State and abandoned an active pretension to the throne, considering the order to be abeyance.

The Order is now divided into five grades (the modern revival has allowed the award to women):