Isin (disambiguation)

Isin is an ancient city in Mesopotamia.

Isin or ISIN may also refer to:

Places

 * Isin Rural District, Iran
 * Isin, Kwara, Nigeria
 * Isín, Spain

People

 * First Dynasty of Isin (1953–1717 BCE), a Sumerian dynasty, the final ruling dynasty appearing on the King List of Sumer
 * Second Dynasty of Isin (1153–1022 BCE), a Babylonian dynasty
 * Işın, a Turkish given name

People with the given name

 * Nisio Isin (born 1981), Japanese novelist
 * Işın Karaca (born 1973), British-born Turkish pop star

People with the surname

 * Deniz Işın (born 1992), Turkish actress

Other uses

 * International Securities Identification Number
 * Işın Show (TV series), a 2005 Turkish talk show
 * TCG Işın, a ship of the Turkish navy