Kish otaman (Ukrainian: Кошовий отаман, romanized: Koshovyi otaman; also known as Koshovyi of the Zaporizhian Host) was a chief officer of the Kish (central body of government) of the Zaporozhian Host in the 16th through 18th centuries.

The otaman was elected by a council of elder officers (the starshyna) of the Zaporozhian Host.^[1] The position contained the highest military, administrative and judicial powers. Until the establishment of the Cossack Hetmanate, the title was interchangeably used with Hetman. During military campaigns, powers of an otaman were virtually unrestricted, but in peacetime he addressed the most important military and political issues to the starshyna and other military councils. A Kish otaman was elected for a term of one year and in exceptional cases was reelected. Upon expiration of his term amounted to report on his activities to a military council. The Kish otaman that was not re-elected, returned to his assigned kurin.^[2]

• Open military councils (circle)
• Headed starshyna councils
• Enter diplomatic relationships with foreign countries
• Distribute military trophies
• Distribute profit from customs
• Legitimize the division of pastures, estates, and land for hunting and fishing
• Confirm the Kish starshyna elected by the Sich council
• Appointed palanka and other starshynas and sometimes military servicemen
• Acting as supreme judge asserted the sentences made by a Kish judge
• Accepted clergymen from Kyiv and appointed priests to the churches of Sich and palankas
• During his absence appointed a nakaznyi otaman (appointed otaman) as his deputy

In 1723, this rank was depreciated with the nomination of an nakaznyi otaman (Ukrainian: Наказний отаман, 'appointed' or 'acting otaman') by the Tsar of Russia. Among most famous Kish otamans were Ivan Pidkova, Ivan Sirko, Petro Kalnyshevsky. There were at least 30 Kish otamans in the history of Zaporizhian Sich before its collapse in 1775. Nothing is known about the Kish otamans of Tomak Sich, Bezlavuk Sich, and Mykytyn Rih Sich. The longest standing Sich was the Chortomlyk Sich of which most of information has survived. After the defeat at the Battle of Poltava and the Sich raid Kost Hordiienko transferred the Sich downstream along Dnieper to the old settlement of Oleshky in 1709, which was part of Ottoman Empire. It took some 25 years before the Russian government allowed for Cossacks to return to re-establish the New Sich by Ivan Malashevych. With the destruction of Sich in 1775 Zaporizhian Cossacks have moved to Danube Delta.

• Kish Otoman in the Internet Encyclopedia of Ukraine (in English)