William Melville Martin served as the second premier of Saskatchewan from 1916 to 1922. In 1916, although not a member of the Legislative Assembly of Saskatchewan, Martin was elected leader of the Saskatchewan Liberal Party, succeeding Premier Walter Scott and thus became Premier of Saskatchewan.

The Legislative Assembly of Saskatchewan is the legislative chamber of the Saskatchewan Legislature in the province of Saskatchewan, Canada. Bills passed by the assembly are given royal assent by the lieutenant governor of Saskatchewan, in the name of the King of Canada. The assembly meets at the Saskatchewan Legislative Building in Regina.