Richard Lawrence Marquette (also known as Dick Marquette; born December 12, 1934) is an American serial killer who killed three women, drained their blood, mutilated and dismembered their bodies, and scattered their remains between 1961 and 1975. He was the first person ever to be added as an eleventh name on the FBI Ten Most Wanted List, in connection with the 1961 murder of Joan Caudle in Portland, Oregon. He is currently incarcerated at Oregon State Correctional Institution.