Thomas Walter Scott was the first premier of Saskatchewan from 1905 to 1916. Scott was Saskatchewan's second longest-serving Premier, serving one continuous term from 1905 to 1916). He led the Saskatchewan Liberal Party in three general elections, winning all three with majority governments before retiring. He was the first of six Liberal Premiers to date. He was succeeded by William Melville Martin. Scott was also the minister of various departments during his tenure as premier. Prior to the creation of Saskatchewan in 1905, Scott was a Member of Parliament in the federal House of Commons of Canada, elected in the general elections of 1900 and 1904.

The premier of Saskatchewan is the first minister and head of government for the Canadian province of Saskatchewan. The current premier of Saskatchewan is Scott Moe, who was sworn in as premier on February 2, 2018, after winning the 2018 Saskatchewan Party leadership election. The first premier of Saskatchewan was Liberal Thomas Walter Scott, who served from 1905 to 1916. Since Saskatchewan was created as a province in 1905, 15 individuals have served as premier.