Samuel R. Madden is an American computer scientist specializing in database management systems. He is a professor of computer science and faculty head of computer science in the EECS department at the Massachusetts Institute of Technology. Madden is known for his work on column-oriented database systems, high-performance transaction processing, and systems for mobile and sensor data. He is a fellow of the Association for Computing Machinery and a recipient of the SIGMOD Edgar F. Codd Innovations Award.