Judith Alice Clark (born November 23, 1949) is an American activist, convicted felon, and former member of the Weather Underground. Clark was an armed getaway driver in the Brink's robbery of 1981 in Nanuet, New York. The robbers murdered a security guard and two Nyack, New York police officers. Clark was arrested in October 1981 and convicted of felony murder for her role in the crime. She was sentenced to the maximum penalty allowed by law: Imprisonment for a term of 75 years to life at the Bedford Hills Correctional Facility in New York.