Le Roman de Troie ("The Romance of Troy") is a 40,000 line poem by Benoît de Sainte-Maure, probably written between 1155 and 1160 as a medieval retelling of the epic theme of the Trojan War. It inspired a body of literature in the genre called the roman antique, loosely assembled by the poet Jean Bodel as the Matter of Rome. The Trojan subject itself, for which de Sainte-Maure provided an impetus, is referred to as the Matter of Troy.
Le Roman de Troie influenced the works of many in the West, including Chaucer and Shakespeare. In the East it was translated into Greek as The War of Troy (Ο Πόλεμος της Τρωάδος), by far the longest medieval Greek romance. Of medieval works on this subject, only Guido delle Colonne's Historia destructionis Troiae was adapted as frequently. Benoît's sources for the narrative were the Latin rescensions of Dictys and Dares and some material from the all-but-lost Latin recension that is represented now in part of a single, fragmentary manuscript, the Rawlinson Excidium Troie in the Bodleian Library, Oxford.