Lars Samuel Myhrer Evensen was a Norwegian trade unionist and politician. He belonged to the Communist Party in the 1920s, but later joined the Labour Party. He was also deputy chairman of the Norwegian Confederation of Trade Unions. After the Second World War he served for many years as Minister of Industry.

Gerhardsen's First Cabinet, often called the Unification Cabinet, was a Norwegian government appointed to serve under Prime Minister Einar Gerhardsen between 25 June and 5 November 1945, in the aftermath of the Second World War.