Samuel Smith Beman (March 11, 1822 – May 9, 1882) was an American lawyer and politician.
Bemman was born in Mount Zion, Hancock County, in the U.S. state of Georgia.
His father was Nathan S. S. Beman and his half-brother was William Lowndes Yancey.
In 1855, Beman moved to Saratoga, Winona County, Minnesota with his wife and family and continued to practice law.
Beman served in the Minnesota Senate, as a Republican in 1857 and 1858, then from 1872 to 1874, and finally from 1881 to his death in 1882.