Mary Magdalene (original Greek Μαρία ἡ Μαγδαληνή), or Mary of Magdala and sometimes The Magdalene, is a religious figure in Christianity. She was the second-most important woman in the New Testament after Mary the mother of Jesus. Mary Magdalene traveled with Jesus as one of his followers. She was present at Jesus' two most important moments: the crucifixion and the resurrection. Within the four Gospels, the oldest historical record mentioning her name, she is named at least 12 times, more than most of the apostles. The Gospel references describe her as courageous, brave enough to stand by Jesus in his hours of suffering, death and beyond.

In the New Testament, Jesus cleansed her of "seven demons",^{[Lk. 8:2] [Mk. 16:9]} sometimes interpreted as referring to complex illnesses. Mary was most prominent during Jesus' last days. When Jesus was crucified by the Romans, Mary Magdalene was there supporting him in his final terrifying moments and mourning his death. She stayed with him at the cross after the male disciples (except John the Beloved) had fled. She was at his burial, and she is the only person to be listed in all four Gospels as first to realize that Jesus had risen and to testify to that central teaching of faith. John 20 and Mark 16:9 specifically name her as the first person to see Jesus after his Resurrection. She was there at the "beginning of a movement that was going to transform the West". She was the "Apostle to the Apostles", an honorific that fourth-century orthodox theologian Augustine gave her and that others earlier had possibly conferred on her.