Cotys

Cotys may refer to:

People

 * Cotys I (disambiguation), multiple people
 * Cotys II (disambiguation), multiple people
 * Cotys III (disambiguation), multiple people
 * Cotys IV, Odrysian king of Thrace
 * Cotys V, Odrysian king of Thrace
 * Cotys VI, King of Thrace
 * Cotys VII, King of Thrace
 * Cotys VIII, King of Thrace
 * Cotys IX, son to Cotys VIII and Roman Client King of Lesser Armenia
 * Tiberius Julius Cotys I (fl. 1st century), second grandson to Cotys VIII and King of the Bosporan Kingdom
 * Tiberius Julius Cotys II (fl. 2nd century), King of the Bosporan Kingdom
 * Tiberius Julius Cotys III (died 235), King of the Bosporan Kingdom

Mythology

 * Cotys, mythical king of Lydia in Greek mythology.

Other uses

 * Cotys (insect), a genus of insect in the family Tetrigidae