Whig history (or Whig historiography) is an approach to historiography that presents history as a journey from an oppressive and benighted past to a "glorious present". The present described is generally one with modern forms of liberal democracy and constitutional monarchy: it was originally a satirical term for the patriotic grand narratives praising Britain's adoption of constitutional monarchy and the historical development of the Westminster system. The term has also been applied widely in historical disciplines outside of British history (e.g. in the history of science) to describe "any subjection of history to what is essentially a teleological view of the historical process". When the term is used in contexts other than British history, "whig history" (lowercase) is preferred.

In the British context, whig historians emphasize the rise of constitutional government, personal freedoms and scientific progress. The term is often applied generally (and pejoratively) to histories that present the past as the inexorable march of progress towards enlightenment. The term is also used extensively in the history of science to refer to historiography that focuses on the successful chains of theories and experiments that led to present-day theories, while ignoring failed theories and dead ends.

Whig history laid the groundwork for modernization theory and the resulting deployment of development aid around the world after World War II, which has sometimes been criticized as destructive to its recipients.