Ingrid Maria Wenner, née Inger Marie Möller (1731–1793) was a Swedish (originally Danish) kammarfru of the queen consort of Sweden, Sophia Magdalena of Denmark.
When Sophia Magdalena was to marry the Swedish crown prince in 1766, the future Gustav III, the marriage contract assured her the right to decide over her bedchamber staff, and to bring two Danes with her to Sweden.
She chose three: her French teacher, Jeanne Rosselin, and her two Lady's maid: madam Hansen and Ingrid Maria Wenner.
They did forward letters between Sophia Magdalena and the Danish ambassador, but this was mainly because Louisa Ulrika prevented him from seeing her, and he wished to give her advice as to accustom herself to the Swedish court.
Sophie Magdalena became the godmother of her son Martin Ludvig Wenner, likely made it possible for him to study medicine and appointed him her personal physician.