Louise Marguerite Renaude Lapointe, PC CC (January 3, 1912 – May 11, 2002) was a Canadian journalist and a Senator.

She was among the first Canadian women to work as a professional journalist and the first French-Canadian woman to preside over the Senate.

Born in Disraeli, Quebec the daughter of Joseph-Alphonse Lapointe and Marie-Louise Poulin, she worked as a journalist in the 1940s and 1950s at Le Soleil in Quebec City.

In 1959 she joined the staff of Montreal's La Presse.

A member of the Liberal Party of Canada, she was appointed to the Senate in 1971 by Pierre Trudeau and served until her retirement in 1987.