| |||||||||
Samuel James Renwick McMillan (February 22, 1826 – October 3, 1897) was an American politician. He was a Republican U.S. Senator from Minnesota. McMillan served in the U.S. Senate from March 4, 1875, to March 3, 1887. He had also been a member of the Minnesota Supreme Court from 1864 to 1874.
| Preceded by: Alexander Ramsey | Minnesota Congressional Delegations | Succeeded by: Cushman Davis |