Pierre-Joseph-Marie Chaumonot (aka Joseph Marie Chaumonot) (March 9, 1611 – February 21, 1693) was a French priest and Jesuit missionary who learned and documented the language of the Wyandot people, also known as the Huron.
He studied at the Jesuits’ noviciate in Florence and, after three more years of training, came to Canada in 1639.