Pierre Daniel Huet (French: [y.?]; Latin: Huetius; 8 February 1630 – 26 January 1721) was a French churchman and scholar, editor of the Delphin Classics, founder of the Academie du Physique in Caen (1662-1672) and Bishop of Soissons from 1685 to 1689 and afterwards of Avranches.