Jonathan Rashleigh may refer to:
Jonathan Rashleigh (1591–1675), English landowner and politician, MP for Fowey in 1614, 1621, 1625, April 1640 and November 1640, and 1661 Jonathan Rashleigh (1642–1702), English landowner and politician, MP for Fowey 1675-81 and 1689-95 Jonathan Rashleigh (1693–1764), English landowner and politician, MP for Fowey 1727–64 Jonathan Rashleigh (1820–1905), English landowner, local politician, collector and numismatist