Justina of Padua is a Christian saint and martyr, celebrated for her unwavering faith during the early centuries of Christianity. She is believed to have lived in the 3rd century in Padua, Italy, where she dedicated her life to serving God and helping others. Her story is often associated with her resistance to the advances of a Roman official, which ultimately led to her martyrdom. Her feast day is observed on January 7, and she is venerated in various Christian traditions. Justina is often depicted in art holding a palm branch, symbolizing her martyrdom, and she is considered a patron saint of Padua and young girls.