Viscounts Hardinge (1846)
- Henry Hardinge, 1st Viscount Hardinge (1785–1856)
- Charles Stewart Hardinge, 2nd Viscount Hardinge (1822–1894)
- Henry Charles Hardinge, 3rd Viscount Hardinge (1857–1924)
- Caryl Nicholas Charles Hardinge, 4th Viscount Hardinge (1905–1979)
- Henry Nicholas Paul Hardinge, 5th Viscount Hardinge (1929–1984)
- Charles Henry Nicholas Hardinge, 6th Viscount Hardinge (1956–2004)
- Andrew Hartland Hardinge 7th Viscount Hardinge (b. 1960)
The heir apparent is the present holder's son the Hon. Thomas Henry de Montarville Hardinge (b. 1993)
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