Pierre-Ignace Aubert de Gaspé (French pronunciation: [pjɛʁ iɲas obɛʁ də ɡaspe]; August 14, 1758 – February 13, 1823) was a seigneur and political figure in Lower Canada.

He was born in Quebec City in 1758, the son of Ignace-Philippe Aubert de Gaspé,[1] and studied at the Petit Séminaire de Québec.

In 1786, he married Catherine, the daughter of Charles-Louis Tarieu de Lanaudière.

In 1789, Aubert de Gaspé inherited the seigneury of Port-Joly after the death of his mother.

In 1812, he was named to the Legislative Council of Lower Canada.