Joseph-Charles-Ernest Ouellet (December 23, 1882 – January 4, 1952) was a farmer and political figure in Quebec.

He represented Dorchester in the Legislative Assembly of Quebec from 1917 to 1930 as a Liberal.

He was born in Sainte-Germaine-du-Lac-Etchemin, Quebec, the son of Joseph-Sifroid Ouellet and Marie Laflamme.

Ouellet resigned his seat in the Quebec assembly after he was named to the Legislative Council of Quebec for La Vallière division on November 27, 1930.

He died in office in Sainte-Germaine-du-Lac-Etchemin and was buried in the local cemetery.