Kotys or Cotys (name in Greek: Κότυς) is a name of ancient Persian origins and refers to the following:

• A Thracian goddess, see Paleo-Balkanic mythology
• Cotys I, King of Thrace, of Persian descent
• 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

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.