Alexander Nikolayevich Ushkalo (Russian: Александр Николаевич Ушкало; born 1964) is a Kyrgyzstani-Russian serial killer and thief who killed six people in robberies committed across three Russian regions from 1998 to 1999. Found not guilty by reason of insanity due to his schizophrenia, he was detained at a psychiatric facility, where he presumably remains to this day.