Houman Younessi (28 May 1963 – 23 March 2016) was an American educator, practitioner, consultant and investigator in informatics, large scale software development processes, computer science, decision science, molecular biology and functional genomics. He was a research professor at University of Connecticut, and was previously the head of faculty and professor at Hartford Graduate Campus of Rensselaer Polytechnic Institute in Hartford, Connecticut and prior to that, a member of the faculty at Swinburne University of Technology in Hawthorn, Victoria, Australia where he attained tenure in 1997.