Dundas is a surname, and a Scottish clan (Clan Dundas), and may refer to:
Charles Dundas, one of several people including
Charles Dundas, 1st Baron Amesbury (1751–1832), British politician
Charles Dundas (governor), promoter of coffee cultivation in Tanganyika
Charles Saunders Dundas, 6th Viscount Melville (1843–1926)
David Dundas, one of several people including
Lord David Dundas (born 1945), British composer of film and television music
Sir David Dundas, a military officer of the 18th and 19th centuries in England
Sir David Dundas, 1st Baronet, a distinguished surgeon
Francis Dundas (1759?-1824), British army officer
George Heneage Lawrence Dundas, British Sea Lord
Henry Dundas, 1st Viscount Melville (1742–1811), British statesman
Henry Dundas, 3rd Viscount Melville (1801–1876), British soldier
Henry Charles Clement Dundas, 7th Viscount Melville (1873–1935)
Henry Charles Patric Brouncker Dundas, 8th Viscount Melville (1909–1971)
Hugh Dundas, British World War II fighter pilot
Hugh Dundas, Scottish chieftain, fought alongside William Wallace (Braveheart).
James Dundas, Lord Arniston (died 1679) was a Scottish member of parliament, and judge
James Whitley Deans Dundas (1785–1862), admiral in the Royal Navy
John Dundas (RAF officer) (1915– 1940), a British Second World War fighter pilot
John Dundas (1808–1866), a British Whig, and later Liberal politician.
John Dundas (1845–1892), a British Liberal politician
Sir Lawrence Dundas, 1st Baronet, (died 1781)
Lawrence Dundas, 1st Earl of Zetland, (1766-1839)
Lawrence Dundas, 1st Marquess of Zetland (1844–1929)
Lawrence Dundas, 2nd Marquess of Zetland (1876–1971), British politician.
Lawrence Dundas, 3rd Marquess of Zetland, (1908-1989)
Maria Dundas, the writer Maria Callcott (1786–1844)
Mark Dundas, 4th Marquess of Zetland, (born 1937)
Paul Dundas (born 1952), Scottish scholar
Richard Saunders Dundas (1802–1861), British naval officer.
Robert Dundas, Lord Arniston (died 1726), Scottish judge
Robert Dundas, of Arniston, the elder (1685–1753), Scottish judge.
Robert Dundas, of Arniston, the younger (1713–1787), Scottish judge.
Robert Dundas of Arniston (1758–1819), Scottish judge.
Robert Dundas, 2nd Viscount Melville (1771–1851), British statesman
Robert Dundas, 4th Viscount Melville
Robert Dundas, 5th Viscount Melville (1835–1904)
Robert David Ross Dundas, 9th Viscount Melville (b. 1937)
Robert Adam Dundas, the British politician Robert Adam Christopher
Ross Dundas, Scottish Businessman, Founder of "The Wishing Tree" Gift Economy
Roslyn Dundas (born 1978), Australian politician
Thomas Dundas, 1st Baron Dundas (1741–1820), British statesman.
Thomas Dundas, 2nd Earl of Zetland (1795–1873), British politician and nobleman.
Thomas Dundas (Royal Navy officer) (c.1765-1841), Royal Navy admiral and Trafalgar captain.
William Dundas (1762–1845), Scottish politician
William Pitt Dundas
