Andrei Chikatilo, Ukrainian-Russian serial killer (d. 1994)
Andrei Romanovich Chikatilo (Russian: Андре́й Рома́нович Чикати́ло, romanized: Andréj Románovič Čikatílo; Ukrainian: Андрій Романович Чикатило, romanized: Andrij Romanovyč Čykatylo; 16 October 1936 – 14 February 1994) was a Soviet serial killer, nicknamed the Butcher of Rostov, the Red Ripper, and the Rostov Ripper, who sexually assaulted, murdered, and mutilated at least fifty-two women and children between 1978 and 1990 in the Russian SFSR, the Ukrainian SSR, and the Uzbek SSR. Chikatilo confessed to fifty-six murders and was tried for fifty-three of them in April 1992. He was convicted and sentenced to death for fifty-two murders in October 1992, although the Supreme Court of Russia ruled in 1993 that insufficient evidence existed to prove his guilt in nine of those killings. Chikatilo was executed in February 1994.

Chikatilo was known as the "Rostov Ripper" and the "Butcher of Rostov" because he committed most of his murders in the Rostov Oblast of the Russian SFSR.