James Johnstone

James Johnstone is the name of:

James Johnstone, 2nd Marquess of Annandale (around 1687/1688-1730 ), Scottish nobleman
James Johnstone ( explorer ) (c. 1759-1823 ), British naval officer
James Johnstone (jazz musician ), British jazz musician
James Hope - Johnstone, 3rd Earl of Hopetoun ( 1741-1816 ), Scottish peer