Jacques de Molay (c. 1244 – 18 March 1314) is the 23rd and last Grand Master of the Knights Templar, leading the Order from 20 April 1292 until it is dissolved by order of Pope Clement V in 1307.

Though little is known of his actual life and deeds except for his last years as Grand Master, he is the best known Templar, along with the Order's founder and first Grand Master, Hugues de Payens (1070–1136).

Jacques de Molay's goal as Grand Master is to reform the Order, and adjust it to the situation in the Holy Land during the waning days of the Crusades.

As European support for the Crusades has dwindled, other forces are at work which seek to disband the Order and claim the wealth of the Templars as their own.

King Philip IV of France, deeply in debt to the Templars, has de Molay and many other French Templars arrested in 1307 and tortured into making false confessions.

When de Molay later retracts his confession, Philip has him slowly burned upon a scaffold on an island in the River Seine in Paris, in March 1314.The sudden end of both the centuries-old order of Templars, and the dramatic execution of its last leader, turns de Molay into a legendary figure.