Samuelston (Scots: Sammelstoun) is a small town just outside of Haddington, East Lothian. It has a population of 957.

George Ker, laird of Samuelston, supervised building work at the church of Ladykirk for James IV. His daughter Nichola Ker married Alexander Home, 2nd Lord Home.
55°55′44″N 2°49′41″W / 55.929°N 2.828°W