Thomas Dundas may refer to:
- Thomas Dundas (of Fingask and Carronhall) (c. 1708–1786), MP for Orkney and Shetland
- Thomas Dundas, 1st Baron Dundas (1741–1820), 18th Century British politician
- Thomas Dundas (British Army officer) (1750–1794), governor of Guadaloupe
- Thomas Dundas (Royal Navy officer) (c.1765-1841), British naval officer of the Napoleonic Wars
- Thomas Dundas, 2nd Earl of Zetland (1795–1873)
- Thomas Dundas (High Sheriff) of Sussex
Famous quotes containing the word thomas:
“And wilt thou leave me thus?
That hath loved thee so long
In wealth and woe among:
And is thy heart so strong
As for to leave me thus?
Say nay! say nay!”
—Sir Thomas Wyatt (1503?–1542)