Jonathan B. Tucker (August 2, 1954 – July 31, 2011)[1] was an American political scientist and expert on the chemical and biological weapons.

in biology from Yale University and a Ph.D. in political science (focusing on defense and arms control study) from MIT.

From 1996, he served as founding director of the Chemical and Biological Weapons Nonproliferation Program at the James Martin Center for Nonproliferation Studies of the Monterey Institute of International Studies, and then served as a senior fellow in its Washington Office.

He was a professional staff member for the bipartisan Commission on the Prevention of WMD proliferation and terrorism, which published World at Risk, a volume critical of US prevention strategies for post-9/11 terrorism.

In 2010, Tucker spent a semester teaching and researching at the TU Darmstadt in Germany as an endowed professor of peace and security studies, and most recently was a senior fellow at the Federation of American Scientists in Washington, D.C.[3] On July 31, 2011, Tucker was found dead in his home in Washington D.C.