John Charles Dundas (21 August 1808 – 14 February 1866) was a British Whig, and later Liberal politician.
Thomas Dundas, 2nd Earl of Zetland, was his elder brother.
Dundas entered Parliament for Richmond, Yorkshire, in 1830, a seat he held until 1835, and again between 1841 and 1847 and 1865 and 1866.
Dundas married Margaret Matilda, daughter of James Talbot and Mary (née Sutton), in 1843.
[1] His wife survived him by over 40 years and died in December 1907.