Ahmed Sameh is the Head, and Samuel D. Conte Distinguished Professor of Computer Science 1997, Purdue University, West Lafayette. He joined Purdue in January, 1997, after being the Head of Computer Science at the University of Minnesota, Minneapolis, and the holder of the William Norris Chair in Large-Scale Computing, and prior to that the Director of the Center for Supercomputing Research and Development at the University of Illinois at Urbana-Champaign. His current research interests include numerical linear algebra, and the design and performance analysis of parallel numerical algorithms.

Sameh received his B.Sc. from the University of Alexandria, Egypt in 1961, M.S. from Georgia Institute of Technology in 1964, and Ph.D. from the University of Illinois (U-C) in 1968, all in Civil Engineering (Structural Mechanics). He was a faculty member of the Department of Computer Science at the University of Illinois (U-C) from 1968 to 1991.

He is a Fellow of ACM, IEEE, and AAAS, and a member of SIAM.