Saint Evasio of Vercelli is a Christian martyr and the patron saint of the city of Vercelli in northern Italy. He is believed to have lived during the 3rd century and is known for his dedication to spreading Christianity in the region. His life and works are celebrated for their impact on the early Christian community. Evasio is often depicted in religious art holding a cross or a book, symbolizing his faith and teachings. His feast day is observed on January 1, and he is remembered for his courage in the face of persecution, inspiring many believers throughout the centuries.