Knut Olaf Andreasson Strand (7 December 1887 - 16 February 1980) was a Norwegian politician for the Liberal Party.
He was elected to the Norwegian Parliament from Møre og Romsdal in 1937, and was re-elected on two occasions. He had previously served in the position of deputy representative during the terms 1931 - 1933 and 1934 - 1936.
Strand was born in Ulstein and a member of Ulstein municipality council in the periods 1913 - 1928, 1931 - 1934 and 1945 - 1947, serving as mayor in 1922 - 1925. He was also a member of Møre og Romsdal county council.