Career
He represented 1st Prince in the Legislative Assembly of Prince Edward Island from 1932 to 1943 as a Liberal. He was born in Rustico, Prince Edward Island, the son of Doctor Isidore Gallant and Marguerite Campbell. He operated a store in Bloomfield Station for several years.
In 1941, Gallant married Lillian-Mae MacAuland.
He was accountant for the Falconwood Hospital in Charlottetown from 1943 to 1954. He died in Charlottetown at the age of 89.