- John Churchill, 1st Duke (1702–1722)
- Henrietta Godolphin, 2nd Duchess (1722–1733)
- Charles Spencer, 3rd Duke (1733–1758)
- George Spencer, 4th Duke (1758–1817)
- George Spencer-Churchill, 5th Duke (1817–1840)
- George Spencer-Churchill, 6th Duke (1840–1857)
- John Spencer-Churchill, 7th Duke (1857–1883)
- George Spencer-Churchill, 8th Duke (1883–1892)
- Charles Spencer-Churchill, 9th Duke (1892–1934)
- John Spencer-Churchill, 10th Duke (1934–1972)
- John Spencer-Churchill, 11th Duke (1972–2014)
- James Spencer-Churchill, 12th Duke (2014–present)
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