Gunnar Solmunder (Solly) Thorvaldson, QC (March 18, 1901 – August 2, 1969) was a politician in Manitoba, Canada.
[2] He ran for the Manitoba legislature in the constituency of Gimli in the 1932 provincial election, but finished third against Liberal Einar Jonasson.
He lost, finishing a distant second against Liberal-Progressive candidate Joseph T. Thorson in the riding of Selkirk.
The Liberal-Progressives and Conservatives were partners in a coalition government during this period, and Thorvaldson served as a backbench supporter of the ministries of John Bracken and Stuart Garson.
Thorvaldson resigned his provincial seat in 1949 to campaign as the Progressive Conservative candidate for Winnipeg South in the Canadian federal election of 1949.