Lesser Slave Lake is a provincial electoral district for the Legislative Assembly of Alberta, Canada.

17) and parts of three others (Big Lakes County, the Municipal District of Lesser Slave River No.

Barton would be defeated in the 1975 election by Progressive Conservative candidate Larry Shaben who rolled up a landslide majority.

The third representative of the riding was Progressive Conservative candidate Pearl Calahasen who was elected to her first term in 1989 in a tight three-way race winning less than half the popular vote.

In the 2015 election, Calahasen placed third of three candidates and was defeated by the NDP's Danielle Larivee, who served in several ministerial portfolios during the 29th Assembly.

The vote was designed to educate students and simulate the electoral process for persons who have not yet reached the legal majority.