Ole Hansen (1855 - 1928) was a Danish politician, farmer and Minister for Agriculture in the Cabinet of Deuntzer and the Cabinet of J.C. Christensen I as a member of the Venstre Reform Party.
He was the first farmer to become a Danish minister.
He was a member of Folketinget from 1890 to 1908 and of the Landsting from 1914 to 1928. In 1922 he became the president of Landstinget.