Alexandre Taché (August 17, 1899 – March 9, 1961) was a lawyer and political figure in Quebec. He represented Hull in the Legislative Assembly of Quebec from 1936 to 1939 and from 1944 to 1956 as a Union Nationale member. Taché was Speaker of the Legislative Assembly from 1945 to 1955. Taché died in Hull at the age of 61 and was buried in the Notre-Dame de Hull Cemetery.