Marie Raizenne (July 14, 1735 – April 20, 1811) was a Roman Catholic nun in the Congregation of Notre Dame of Montreal.
She took the name Sister Saint-Ignace and served as superior general.
The daughter of Josiah Rising, also known as Shoentakwanni and Ignace Raizenne, and Abigail Nims, also known as Towatogowash, she was born at the mission of Lac-des-Deux-Montagnes.
Her parents had both been born in New England but were captured and brought to New France, where they were baptized as Catholics; her older sister had also become a nun and her brother became a priest.