Look up probability in Wiktionary, the free dictionary.
Probability is the measure of an event's likelihood.
Probability may also refer to:
- Probability theory, the branch of mathematics concerned with probability
- Probability (moral theology), a theory in Catholic moral theology for answering questions in which one does not know how to act
- Probability (Law & Order: Criminal Intent episode), an episode in the second season of the police procedural television series Law & Order: Criminal Intent
- Words of estimative probability, terms used to convey the likelihood of an event occurring