George-Auguste Gigault (November 23, 1845 – April 25, 1915) was a notary, civil servant and political figure in Quebec.
He was born in Saint-Mathias, Canada East, the son of Pierre Gigault and Marguerite Wait, and was educated at the Séminaire de Saint-Hyacinthe.
Gigault went on to study law in Montreal and was licensed to practise as a notary in 1867.
Later that year, he was named assistant commissioner in the Quebec Department of Agriculture and Colonization.
This article about a Quebec Member of Parliament from the Conservative Party of Canada (1867–1942) is a stub.