The Trial, a novel by Franz Kafka

Clinical trial, a medical research study

Trial (band), a hardcore punk band.

Trial grammatical number, in linguistics, a grammatical form which signifies that there are three of something

Evaluation, e.g. of software products in a trial version

TRIAL, a single by Japanese boy band w-inds.

Trial (law), the presentation of information in a formal setting, usually a court

Motorcycle trials an offroad competitive test based on using specialist motorcycles

Bernoulli trial, any experiment with two possible random outcomes

Trial (1955 film)

Trial (sport)

The Trial (song), a song in the Pink Floyd album The Wall

The Trial, (Tryall or Tryal) a ship which was wrecked in 1622.