Stephen Cole Kleene (January 5, 1909, Hartford, Connecticut, United States - January 25, 1994, Madison, Wisconsin) je amomathimatiki ara Amerika to seranlowo lati sefilole fun sayensi komputa oniriro.Itokasiawon ojoibi ni 1909Awon ojoalaisi ni 1994Awon ara Amerika.. 
Award, Eleanor Roosevelt Award ní ọdún 1984, àti Frank Foundation Child Care International Oliver Award .. 