Falsification may refer to:

• The act of disproving a proposition, hypothesis, or theory: see Falsifiability

• Mathematical proof

• Falsified evidence

• Falsification of history, distortion of the historical record also known as Historical negationism

• Forgery, the act of producing something that lacks authenticity with the intent to commit fraud or deception

• Self-falsification, e.g., the Liar's paradox

See also

• Falsificationism (disambiguation)