The Cross of Jerusalem, also called the Jerusalem cross or crusader’s cross, is a powerful Christian heraldic emblem formed from a large central cross surrounded by four smaller crosses. Traditionally, it is interpreted as a symbol of Christ and the four Evangelists, or of the Gospel spreading to the four corners of the world. In heraldry, it carries strong associations with pilgrimage, crusading memory, guardianship of holy places, and Christian sovereignty. Its repeated cross pattern makes it visually rich and unmistakable, suggesting faith multiplied through mission, service, and spiritual authority.

The best-known historical use of the Cross of Jerusalem is in the arms of the medieval Kingdom of Jerusalem, traditionally blazoned as gold crosses on a silver field, a striking exception to the usual heraldic rule against placing metal on metal. This unusual color combination helped emphasize the sacred prestige of the Holy City and the exceptional status claimed by its rulers. The arms are described in heraldic resources such as Heraldry of the World and appear in many studies of crusader heraldry, including material from the Heraldica archive. The emblem also survives in the insignia of the Equestrian Order of the Holy Sepulchre of Jerusalem, a Catholic order connected with support for Christian communities in the Holy Land.

In coats of arms, the Cross of Jerusalem may appear as the principal charge, a badge of pilgrimage, or a mark of institutional connection to the Holy Land. It can indicate crusading ancestry, religious patronage, charitable mission, or affiliation with Christian orders and foundations. Because its meaning combines geography, faith, and historical memory, it is especially common in ecclesiastical heraldry, pilgrimage associations, schools, and organizations named for Jerusalem or the Holy Sepulchre. As a heraldic symbol, it expresses devotion made visible, linking earthly arms to sacred history and the enduring ideal of service to the Holy Land.