Robert Sandford may refer to:
- Robert Sandford (died 1459/1460) for Appleby in 1413 and a Baron of the Exchequer 1417-1418
- Robert Sandford (died 1403/1404), MP for Westmorland 1388
- Robert Sandford (1692–1777), MP for Boyle and Newcastle (Parliament of Ireland constituency)
- Robert Sandford (1722–1793), MP for Athy and Roscommon (Parliament of Ireland constituency)
- Robert Sandford (explorer) (fl. 18thC), explorer of the Province of Carolina and early colonist of Surinam