Robert Heysham (1663–1723), of London and Stagenhoe, Hertfordshire, was an English Member of Parliament (MP).
He was a Member of the Parliament of England for Lancaster 1698 – 1715 and for City of London 1715 – 1722.
The Register of British Slave Traders describes him as:
one of the most important and largescale traffickers of enslaved African people of the early eighteenth century