Louise Landry Gadbois (27 November 1896 – 10 August 1985) was a Canadian painter associated with the Contemporary Arts Society in Montreal.

[1][2] Marie Marguerite Louise Gadbois was born on 27 November 1896 in Montreal, Quebec.

Additionally she attended the Art Association of Montreal, studying under John Goodwin Lyman.

[1] In 1941, Gadbois was included in the Première exposition des Indépendants exhibition at Palais Montcalm in Quebec City.

This exhibition was organized by Marie-Alain Couturier and included eleven members of the Contemporary Arts Society; Gadbois, Paul-Émile Borduas, Simone Mary Bouchard, Stanley Cosgrove, Eric Goldberg, John Goodwin Lyman, Louis Muhlstock, Alfred Pellan, Goodridge Roberts, Jori Smith, and Philip Surrey.