Kiligi Arslan IV (in Arabic: ركن الدين قلج ارسلان بن كيخسرو, Rukn al-Dīn Qilij Arslān bin Kaykhusraw; Turkish IV. Kılıç Arslan; ... - 1265) was a Selgiuchid sultan of Rum, second son of Kaykhusraw I had the second Turkish wife, succeeded her father in 1246.

During part of his sultanate power was divided with his brothers Kaykā'ūs II and Kayqubād II. It was killed in 1265 by the pervâne Mu'in al-Dīn Sulaymān, the favorite of the Mongolians of the Islamic, which made him strangulate. Fontimodifica wikitesto Links externalize the wikitesto

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