St. Victor of Marseille is a Christian martyr believed to have lived in the 3rd century. He is venerated as the patron saint of the city of Marseille, France. According to tradition, he was a soldier who converted to Christianity and was subsequently imprisoned and executed for his faith. His feast day is celebrated on April 21, and he is often depicted in art with symbols of martyrdom. The Abbey of Saint-Victor, a historic monastery in Marseille, is named in his honor and has been an important pilgrimage site for centuries.