Thomas Deane (disambiguation)

Sir Thomas Deane was an Irish architect.

Thomas Deane may also refer to:

• Sir Thomas Newenham Deane (1828–1899), Irish architect, the son of Sir Thomas Deane
• Sir Thomas Manly Deane (1851–1933), Irish architect, the son of Sir Thomas Newenham Deane
• Thomas Deane (priest) (1645–1713), Anglican priest in Ireland