Harlequin

Harlequin may refer to:

• A figure from the commedia dell'arte: see Arlecchino;
• The name of publishers Harlequin Enterprises Ltd, which is shortened to 'Harlequin' in general use. Harlequin Enterprises is owned by Torstar Corporation, a very large Canadian communications company.
• A romance novel published by Harlequin Enterprises Ltd.
• The Harlequins, the Dartmouth College musical theater organization.
• Harlequins rugby club, a member of the English rugby union Zurich Premiership league
• The Canadian rock band, see Harlequin (band)
• The Harlequins - a sub-group of the Eldar race - who are guardians of the Black Library. They are known for their bright colors, agility, and powerful weapons.