Viscounts Fitzhardinge (1663)
- Charles Berkeley, 1st Viscount Fitzhardinge (bef. 1636–1665) (created Earl of Falmouth 1664)
- Charles Berkeley, 2nd Viscount Fitzhardinge (1600–1668)
- Maurice Berkeley, 3rd Viscount Fitzhardinge (1628–1690)
- John Berkeley, 4th Viscount Fitzhardinge (1650–1712)
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