A White Lady is a type of female ghost. She is typically dressed in a white dress or similar garment, reportedly seen in rural areas and associated with local legends of tragedy. White Lady legends are found in many countries around the world. Common to many of these legends is an accidental death, murder, or suicide and the theme of loss, betrayed by a husband or fiancé, and unrequited love.

In mythology and folklore, a vengeful ghost or vengeful spirit is said to be the spirit of a dead person who returns from the afterlife to seek revenge for a cruel, unnatural or unjust death. In certain cultures where funeral and burial or cremation ceremonies are important, such vengeful spirits may also be considered as unhappy ghosts of individuals who have not been given a proper funeral.