201 was a year of the Julian calendar, in the third century AD. 201 may also refer to: * 201 (number), the natural number following 200 and preceding 202 * 201 BC, a year of the pre-Julian Roman calendar * "201" (South Park), an episode of the American adult animated sitcom * 201 (area code), used for telephone numbers in New Jersey, USA * 201 (MBTA bus), a bus route in Boston, Massachusetts, USA * , a New York (state) tax form. * Event 201, a pandemic exercise This disambiguation page lists articles associated with the same number. If an internal link led you here, you may wish to change the link to point directly to the intended article.