Westlock-Sturgeon was a provincial electoral district in Alberta, Canada mandated to return a single member to the Legislative Assembly of Alberta using first-past-the-post balloting from 1986 to 1993.

The northern half of the riding was transferred to Barrhead-Westlock, with Morinville and the area east of it going to Redwater and the remainder to Spruce Grove-Sturgeon-St. Albert.

The riding's only MLA was Nicholas Taylor, who had led the Liberal Party through its decade-long drought.

He was replaced by Laurence Decore as party leader only two years later, but was re-elected in Westlock-Sturgeon in 1989.

For the second term in a row, Taylor was the only Liberal MLA in rural Alberta.