Samuel J. Keys (August 1847 – May 12, 1924) was an American politician and businessman from Maryland.

He served as a member of the Maryland House of Delegates, representing Cecil County from 1900 to 1901, in 1904 and in 1910.

[2][3] Keys moved to Elkton in 1872 or 1873 and worked in the produce business.

He was a member of the Maryland House of Delegates, representing Cecil County, from 1900 to 1901, in 1904 and in 1910.

[1] He was a trustee and member of the board of the Elkton Methodist Episcopal Church.