Daniel A. Robertson (May 13, 1812-March 16,1895) was a Democratic politician, newspaper proprietor, and lawyer who served in local and state politics in Ohio and Minnesota. Robertson served in the for 3 months before resigning to move to Minnesota. Robertson was a Mayor of Saint Paul from 1859-1860, resigning as he was elected to the 2nd Minnesota Legislature from December 7, 1859 to January 7, 1861.