St. Paul was a provincial electoral district in Alberta, Canada. It was mandated to return a single member to the Legislative Assembly of Alberta from 1913 to 1993.
When created in 1913, the riding contained all the farmland north of the North Saskatchewan River and east of Lac La Biche. In 1952 the riding was split in half, creating the riding of Bonnyville and leaving St. Paul with approximately the same boundaries as the County of St. Paul No. 19 until abolished in 1993.
The first MLA for St. Paul was Prosper-Edmond Lessard, who had already served one term as MLA for the short-lived Pakan district with the government Liberals. In 1921, with the fall of the Liberal government, he was defeated by Laudas Joly of the United Farmers of Alberta.
After two terms, Joly was defeated by Liberal Joseph Miville Dechene. He served one term as MLA before the Social Credit sweep in 1935. The party would hold St. Paul for all 36 years they formed government, with Joseph Beaudry serving for four terms and Raymond Reierson serving for five.
In 1971, the Progressive Conservatives came to power, and Mick Fluker captured St. Paul for the new government. He retired after two terms. Charles Anderson kept the riding for the PC's in the 1979 election, and retired after only one term.