John Jay Kineman (born 1949) is an American physical scientist and theoretical ecologist, affiliated with the Cooperative Institute for Research in the Environmental Sciences (CIRES) at the University of Colorado Boulder, Past President of the International Society for the Systems Sciences (ISSS), and Fellow of the Sri Sathya Sai Center for Human Values in Puttaparthi, India; known for his work in the fields of Geographical information systems, ecological characterization, ecological niche modeling, Complex Systems Theory, and Vedic Studies.