Engineers and computer scientists

Marcel Schreier

Marcel Schreier is a Swiss electrocatalysis researcher who is the Richard H. Soit Assistant Professor of chemical and biological engineering at the University of Wisconsin–Madison.

Marcelo Horacio García is an Argentine-American hydraulic engineer who directs the Ven Te Chow Hydrosystems Laboratory at the University of Illinois and studies sediment transport and river morphodynamics.

Marcian Hoff

Marcian Edward "Ted" Hoff, Jr. is an American electrical engineer who, as Intel's twelfth employee, proposed the Intel 4004, the first commercial microprocessor, in 1969.

Marco Hutter

Marco Hutter is a Swiss roboticist, professor of robotic systems at ETH Zurich, and director of its Center for Robotics, known for learning-based legged locomotion and co-founding ANYbotics.

Marco Pavone

Marco Pavone is an Italian-born robotics researcher and Stanford associate professor of aeronautics who directs the Autonomous Systems Laboratory and leads autonomous vehicle research at NVIDIA.

Marcus Halik

Marcus Halik, born 1971, is a materials science professor at FAU Erlangen-Nürnberg since 2005, known for low-voltage organic transistors and for magnetic nanoparticles that remove PFAS from water.

Marcus Hutter

Marcus Hutter is a computer scientist and AI researcher at Google DeepMind in London, known for the AIXI model of optimal agents and the Hutter Prize for text compression.

Marek W. Urban

Marek W. Urban (born 1953) is a Polish-American polymer and materials scientist who holds an endowed chair at Clemson University and is known for self-healing polymers that repair damage without added chemicals.

Margaret Hamilton (software engineer)

Margaret Hamilton, born Margaret Heafield Hamilton in 1936, is an American computer scientist who led the MIT team that wrote the Apollo program's onboard flight software, credited with coining "software engineering."

Margaret Mitchell (computer scientist)

Margaret Mitchell is an American AI researcher who pioneered Model Cards, developed Seeing AI, co-led Google's Ethical AI team until 2021, and is now Chief Ethics Scientist at Hugging Face.

Margot S. Damaser

Margot S. Damaser is an American biomedical engineer who studies pelvic floor disorders, including stress urinary incontinence, and received the 2000 Presidential Early Career Award for Scientists and Engineers.

Margrit von Braun

Margrit von Braun is an American environmental engineer who spent three decades on the University of Idaho faculty and co-founded TerraGraphics, a hazardous waste remediation firm, in 1984.

Maria C. Lehman

Maria C. Lehman is an American civil engineer who led transportation programs in New York State and served as president of the American Society of Civil Engineers in 2023.

Maria Forsyth

Maria Forsyth is an Australian electrochemist and Deakin Distinguished Professor known for work on ionic liquids, plastic crystals, and electrolytes for lithium and sodium batteries.

Maria Jose Alonso

María José Alonso Fernández is a Spanish pharmaceutical scientist, professor at the University of Santiago de Compostela, who pioneered nanomedicine and drug and vaccine delivery in Spain.

Maria Klawe

Maria Klawe is a computer scientist and mathematician who led Harvey Mudd College from 2006 to 2023, where female computer science majors rose from about 10 to 40 percent.

Maria Lukatskaya

Maria R. Lukatskaya is a Swiss-based energy materials scientist who joined ETH Zurich in 2019 and is known for her 2013 Science paper on MXene charge storage.

Maria Skeppstedt

Maria Skeppstedt is a Swedish computational linguist and senior lecturer at Stockholm University, known for negation detection in Swedish clinical text and the Stockholm EPR Corpus.

Marian E. Gindy

Marian E. Gindy is a pharmaceutical scientist and chemical engineer who is Vice President of Small Molecule Science and Technology at Merck and a 2025 National Academy of Engineering member.

Mariano Campoy‐Quiles

Mariano Campoy-Quiles is a Spanish materials scientist and CSIC Research Professor at the Institute of Materials Science of Barcelona, working on organic solar cells and thermoelectric generators.

Marija D. Ilic

Marija D. Ilic is a power-systems engineer at MIT known for hierarchical control of electric grids and elected to the National Academy of Engineering in 2021.

Marija Drndic

Marija Drndić is an American-based experimental condensed matter physicist and nanoscientist at the University of Pennsylvania, known for developing TEBAL lithography and graphene nanopores that detect single DNA molecules.

Mario Affatigato

Mario Affatigato is an American physicist at Coe College known for research on the properties of oxide glasses and for receiving a 1998 Presidential Early Career Award.

Mario Caironi

Mario Caironi, born 1978 in Bergamo, is an Italian electrical engineer at the Italian Institute of Technology in Milan working on printed and edible organic electronics.

Mario Salvadori

Mario Salvadori (1907–1997) was an Italian-born structural engineer and applied mathematician who taught at Columbia from 1940, consulted on the Manhattan Project, and wrote Why Buildings Stand Up.

Mario Szegedy

Mario Szegedy is a Hungarian-born computer scientist and Distinguished Professor at Rutgers University, a two-time Gödel Prize winner for the PCP theorem and streaming algorithms.

Marion Jokl Ball

Marion Jokl Ball is a South African-born American scientist in biomedical and health informatics, holding the Raj and Indra Nooyi Endowed Distinguished Chair in Bioengineering at UT Arlington.

Mark A. Reed

Mark A. Reed, also known as Mark Reed, was an American electrical engineer and Yale professor who coined "quantum dot" and made the first single-molecule conductance measurement.

Mark Blenner

Mark Blenner is an American chemical and biological engineer who received the PECASE award and built a CRISPR editing toolkit for the oleaginous yeast Yarrowia lipolytica.