Hayri Kozakçıoğlu, Turkish police officer and politician, 15th Governor of Istanbul Province (b. 1938)
Hayri Kozakçıoğlu (1938 – May 23, 2013) was a Turkish high-ranking civil servant and politician. He served as district governor, police chief, province governor in various administrative divisions. He was known as the first regional governor in the state of emergency ("OHAL") imposed in the provinces of Southeastern Anatolia and governor of Istanbul Province. He was found dead on May 23, 2013 in his house at Sarıyer, Istanbul.