Gustave-Adolphe-Narcisse Turcotte (November 19, 1848 – October 4, 1918) was a Quebec physician and political figure.
He ran unsuccessfully to represent Nicolet in the House of Commons in 1877 and 1878, losing to François-Xavier-Ovide Méthot each time.
Turcotte was elected in a 1907 by-election held after Charles Ramsay Devlin resigned his seat to become a member of the Quebec cabinet.
His illegitimate brother Arthur served in the Quebec assembly and was mayor of Trois-Rivières.
This article about a Quebec Member of Parliament from the Liberal Party of Canada is a stub.