Which one is not a tragedy of Shakespeare?

The greatest English dramatist, William Shakespeare is often called the ‘Bard of Avon’.
He wrote 37 plays and 154 sonnets.
His famous Tragedies are:
- Hamlet,
- Macbeth,
- Othello,
- King Lear,
- Julius Caesar,
- Romeo and Juliet,
- Antony and Cleopatra,
- Titus Andronicus,
- Timon of Athens. etc.

The Merchant of Venice, comedy in five acts by William Shakespeare, written about 1596–97 and printed in a quarto edition in 1600 from an authorial manuscript or copy of one.

Source: Britannica.com