Baron Hardinge of Penshurst is a title in the Peerage of the United Kingdom. It was created in 1910 for Sir Charles Hardinge, Viceroy of India.
Barons Hardinge of Penshurst (1910)
- Charles Hardinge, 1st Baron Hardinge of Penshurst (1858-1944)
- Alexander Henry Louis Hardinge, 2nd Baron Hardinge of Penshurst (1894-1960)
- George Edward Charles Hardinge, 3rd Baron Hardinge of Penshurst (1921-1997)
- Julian Alexander Hardinge, 4th Baron Hardinge of Penshurst (b. 1945)