Joseph Octave Nolin (1868 – December 1925[1]) was a Canadian provincial politician and one of Saskatchewan's first Metis MLAs.
[2] He was the Liberal member of the Legislative Assembly of Saskatchewan for the constituencies of Île-à-la-Crosse and Athabasca, the latter only existing from 1908 to 1917—making Nolin the only representative of the former electoral district.
[3] He was born to Joseph Nolin and Marianne Gaudry in Bottineau, Dakota Territory; however, the family later moved to Manitoba.
Joseph and his brother Norbert settled in Battleford, Saskatchewan.
Nolin was a farmer and rancher at Meota and Jackfish Lake.