G inia Rinehart is an Australian mining heiress and the youngest daughter of Gina Rinehart, Australia's richest person. She is the granddaughter of the legendary and controversial iron ore magnate, Lang Hancock. Her wealth is derived from her position as a beneficiary of a family trust that holds a substantial stake in Hancock Prospecting, the massive private mining company built by her mother.

Unlike her three older siblings, who have been involved in a long and bitter legal dispute with their mother over control of the family's multi-billion dollar trust, Ginia has sided with her mother. She is seen as the likely successor to her mother at the helm of the family's vast iron ore empire. She serves as a director at Hancock Prospecting and is being groomed for a future leadership role, ensuring the continuation of the family's powerful legacy in the Australian mining industry.