Samuel S. Horn (1870-1942) was an American politician from Easton, Pennsylvania, who was elected mayor on two occasions.
He was also elected to two terms in the Pennsylvania House of Representatives; however, he resigned during his second in order to return to being mayor.
His family has deep roots in Easton, running the "Merchant's House" hotel, which occupied one of the city's original Moravian buildings.
[1] A Republican, Horn was elected the controller of Easton in 1912 and served in that office until 1919.
However, he resigned from the House in order to return to being mayor of Easton on December 31, 1927.