Figures representing the cycle of life and death in mythology often include deities like Osiris in Egyptian mythology and Yama in Hindu beliefs. These figures symbolize the natural cycles of existence, overseeing the transitions between states of being. For instance, Osiris personifies resurrection and the afterlife, while Yama governs the deceased's journey to the next realm. These characters highlight the interconnectedness of mortality, symbolizing the continual flow and transformation of life's essence.