The Military Order of Christ is the former order of Knights Templar as it was reconstituted in Portugal. Before 1910, it was known as the Royal Military Order of Our Lord Jesus Christ, and the Order of the Knights of Our Lord Jesus Christ. It was founded in 1319, with the protection of King Denis of Portugal, after the Templars were abolished on 22 March 1312 by the papal bull, Vox in excelso, issued by Pope Clement V. King Denis refused to pursue and persecute the former knights as had occurred in most of the other sovereign states under the political influence of the Catholic Church.

The Poor Fellow-Soldiers of Christ and of the Temple of Solomon, mainly known as the Knights Templar, was a French military order of the Catholic faith, and one of the wealthiest and most popular military orders in Western Christianity. They were founded c. 1119, headquartered on the Temple Mount in Jerusalem, and existed for nearly two centuries during the Middle Ages.