Robert Lowther
Robert Lowther may refer to:
- Bobby Lowther, American athlete and coach
- Robert Lowther (died 1430), MP for Cumberland (UK Parliament constituency)
- Robert Lowther (colonial administrator), Governor of Barbados and Member of Parliament for Westmorland 1705–1708
- Robert Lowther (1741–1777), Member of Parliament for Westmorland 1759–1761 and 1763–1764