Robert Jacomb (6 December 1680 – 1732) of Feltwell, Norfolk, and Whitehall, London, was a British financier and politician who sat in the House of Commons from 1722 to 1732.
Gibson recommended him to Sir Robert Walpole for his expertise in funds and government accounts and.
When Walpole returned to the pay office in 1720, he appointed Jacomb as deputy paymaster general.
Jacomb handled Walpole's private and official investments during the South Sea Bubble crisis.
[1] Jacomb was returned unopposed as Member of Parliament for Thetford through Walpole's influence at the 1722 general election.