Circular

Circular may refer to:


 * The shape of a circle
 * Circular (album), a 2006 album by Spanish singer Vega
 * Circular letter (disambiguation), a document addressed to many destinations
 * Government circular, a written statement of government policy
 * Circulaire
 * Circular reasoning, a type of logical fallacy
 * Circular reference


 * Circular Quay, Australia
 * Circular Park, Armenia