Jon B. Gettman (born August 20, 1957) is a marijuana rights activist, a leader of the Coalition for Rescheduling Cannabis, and a former head of the National Organization for the Reform of Marijuana Laws. He has a PhD in public policy and regional economic development from George Mason University and is a longtime contributor to High Times magazine. Gettman filed a petition in 1995 to remove cannabis from Schedule I of the Controlled Substances Act that was eventually denied. A second petition was filed in 2002, with the Coalition for Rescheduling Cannabis, that remains under review by the Department of Health and Human Services. Gettman frequently publishes on the marijuana industry and is an Associate Professor of Criminology and Criminal Justice at Shenandoah University in Virginia.