Tech List of Famous Computer Scientists

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List of famous computer scientists, with photos, bios, and other information when available. Who are the top computer scientists in the world? This includes the most prominent computer scientists, living and dead, both in America and abroad. This list of notable computer scientists is ordered by their level of prominence, and can be sorted for various bits of information, such as where these historic computer scientists were born and what their nationality is. The people on this list are from different countries, but what they all have in common is that they're all renowned computer scientists.

Examples include Larry Page and Sergey Brin.

From reputable, prominent, and well known computer scientists to the lesser known computer scientists of today, these are some of the best professionals in the computer scientist field. If you want to answer the questions, "Who are the most famous computer scientists ever?" and "What are the names of famous computer scientists?" then you're in the right place. 

Alan Turing is listed (or ranked) 1 on the list List of Famous Computer Scientists
Alan Mathison Turing, OBE, FRS was a British pioneering computer scientist, mathematician, logician, cryptanalyst, philosopher, mathematical biologist, and marathon and ultra distance runner. He ...more

Marissa Mayer is listed (or ranked) 2 on the list List of Famous Computer Scientists
Marissa Ann Mayer is the current president and CEO of Yahoo!, a position she has held since July 2012. Previously, she was a long-time executive, usability leader, and key spokesperson for ...more

Larry Page is listed (or ranked) 3 on the list List of Famous Computer Scientists
Larry Page was Google's founding CEO and grew the company to more than 200 employees and profitability before moving into his role as president of products in April 2001. He continues to share ...more

Sergey Brin is listed (or ranked) 4 on the list List of Famous Computer Scientists
Sergey Brin, a native of Moscow, received a bachelor of science degree with honors in mathematics and computer science from the University of Maryland at College Park. He is currently on leave ...more

Steve Wozniak is listed (or ranked) 5 on the list List of Famous Computer Scientists
Stephen Gary "Steve" Wozniak, known as "Woz", is an American inventor, electronics engineer, and computer programmer who co-founded Apple Computer with Steve Jobs and Ronald ...more

Ada Lovelace is listed (or ranked) 6 on the list List of Famous Computer Scientists
Augusta Ada King, Countess of Lovelace, born Augusta Ada Byron and now commonly known as Ada Lovelace, was an English mathematician and writer chiefly known for her work on Charles Babbage's ...more

Grace Hopper is listed (or ranked) 7 on the list List of Famous Computer Scientists
Grace Murray Hopper was an American computer scientist and United States Navy rear admiral. She was one of the first programmers of the Harvard Mark I computer in 1944, and invented the first ...more

Gordon Moore is listed (or ranked) 8 on the list List of Famous Computer Scientists
Gordon Earle Moore is an American businessman and co-founder and Chairman Emeritus of Intel Corporation and the author of Moore's law. As of January 2015, his net worth is $6.7 billion.

Story Musgrave is listed (or ranked) 9 on the list List of Famous Computer Scientists
Franklin Story Musgrave is an American physician and a retired NASA astronaut. He is a public speaker and consultant to both Disney's Imagineering group and Applied Minds in California. In 1996 ...more

Tim Berners-Lee is listed (or ranked) 10 on the list List of Famous Computer Scientists
Sir Timothy John "Tim" Berners-Lee, OM, KBE, FRS, FREng, FRSA, DFBCS, also known as TimBL, is an English computer scientist, best known as the inventor of the World Wide Web. He made a ...more

Charles Simonyi is listed (or ranked) 11 on the list List of Famous Computer Scientists
Charles Simonyi, son of Károly Simonyi, is a Hungarian-American computer software executive who, as head of Microsoft's application software group, oversaw the creation of Microsoft's ...more

Donald Knuth is listed (or ranked) 12 on the list List of Famous Computer Scientists
Donald Ervin Knuth is an American computer scientist, mathematician, and professor emeritus at Stanford University. He is the author of the multi-volume work The Art of Computer Programming. ...more

Konrad Zuse is listed (or ranked) 13 on the list List of Famous Computer Scientists
Konrad Zuse was a German civil engineer, inventor and computer pioneer. His greatest achievement was the world's first programmable computer; the functional program-controlled Turing-complete Z3 ...more

Bill Joy is listed (or ranked) 14 on the list List of Famous Computer Scientists
William Nelson "Bill" Joy is an American computer scientist. Joy co-founded Sun Microsystems in 1982 along with Vinod Khosla, Scott McNealy and Andreas von Bechtolsheim, and served as ...more

Lynn Conway is listed (or ranked) 15 on the list List of Famous Computer Scientists
Lynn Conway is an American computer scientist, electrical engineer, inventor, and transgender activist. Conway is notable for a number of pioneering achievements, including the Mead & Conway ...more

James Gosling is listed (or ranked) 16 on the list List of Famous Computer Scientists
James Arthur Gosling, OC is a Canadian computer scientist, best known as the father of the Java programming language.

Yukihiro Matsumoto is listed (or ranked) 17 on the list List of Famous Computer Scientists
Yukihiro Matsumoto (松本行弘, Matsumoto Yukihiro, a.k.a. Matz, born 14 April 1965) is a Japanese computer scientist and software programmer software programmer best known as the chief designer of ...more

James H. Clark is listed (or ranked) 18 on the list List of Famous Computer Scientists
James Henry Clark is an American entrepreneur and computer scientist. He founded several notable Silicon Valley technology companies, including Silicon Graphics, Inc., Netscape Communications ...more

Anthony James Barr is listed (or ranked) 19 on the list List of Famous Computer Scientists
Anthony James Barr, aka Tony Barr or Jim Barr is an American programming language designer, software engineer, and inventor. Among his notable contributions are the Statistical Analysis System, ...more

George Boole is listed (or ranked) 20 on the list List of Famous Computer Scientists
George Boole was an English mathematician, philosopher and logician. He worked in the fields of differential equations and algebraic logic, and is now best known as the author of The Laws of ...more

Ken Thompson is listed (or ranked) 21 on the list List of Famous Computer Scientists
Kenneth "Ken" Thompson, commonly referred to as ken in hacker circles, is an American pioneer of computer science. Having worked at Bell Labs for most of his career, Thompson designed ...more

John McCarthy is listed (or ranked) 22 on the list List of Famous Computer Scientists
John McCarthy was an American computer scientist and cognitive scientist. McCarthy was one of the founders of the discipline of artificial intelligence. He coined the term "artificial ...more

Danny Hillis is listed (or ranked) 23 on the list List of Famous Computer Scientists
William Daniel "Danny" Hillis is an American inventor, engineer, mathematician, entrepreneur, and author. He co-founded Thinking Machines Corporation, a company that developed the ...more

Daniel Kottke is listed (or ranked) 24 on the list List of Famous Computer Scientists
Daniel Kottke is an American computer engineer and one of the earliest employees of Apple Inc.

Niklaus Wirth is listed (or ranked) 25 on the list List of Famous Computer Scientists
Niklaus Emil Wirth is a Swiss computer scientist, best known for designing several programming languages, including Pascal, and for pioneering several classic topics in software engineering. In ...more

John Backus is listed (or ranked) 26 on the list List of Famous Computer Scientists
John Warner Backus was an American computer scientist. He directed the team that invented the first widely used high-level programming language and was the inventor of the Backus-Naur form, a ...more

Dennis Ritchie is listed (or ranked) 27 on the list List of Famous Computer Scientists
Dennis MacAlistair Ritchie was an American computer scientist. He created the C programming language and, with long-time colleague Ken Thompson, the Unix operating system. Ritchie and Thompson ...more

Brian Kernighan is listed (or ranked) 28 on the list List of Famous Computer Scientists
Brian Wilson Kernighan is a Canadian computer scientist who worked at Bell Labs alongside Unix creators Ken Thompson and Dennis Ritchie and contributed to the development of Unix. He is also ...more

Larry Wall is listed (or ranked) 29 on the list List of Famous Computer Scientists
Larry Wall is a computer programmer and author, most widely known as the creator of the Perl programming language.

Margaret Hamilton is listed (or ranked) 30 on the list List of Famous Computer Scientists
Margaret Hamilton Margaret Heafield Hamilton is a computer scientist, systems engineer, and business owner. She was Director of the Software Engineering Division of the MIT Instrumentation Laboratory, which ...more

Jim Gray is listed (or ranked) 31 on the list List of Famous Computer Scientists
James Nicholas "Jim" Gray was an American computer scientist who received the Turing Award in 1998 "for seminal contributions to database and transaction processing research and ...more

Guido van Rossum is listed (or ranked) 32 on the list List of Famous Computer Scientists
Guido van Rossum is a Dutch computer programmer who is best known as the author of the Python programming language. In the Python community, Van Rossum is known as a "Benevolent Dictator ...more

Marshall Kirk McKusick is listed (or ranked) 33 on the list List of Famous Computer Scientists
Marshall Kirk McKusick is a computer scientist, known for his extensive work on BSD, from the 1980s to FreeBSD in the present day. He was president of the USENIX Association from 1990 to 1992 ...more

Eric Allman is listed (or ranked) 34 on the list List of Famous Computer Scientists
Eric Paul Allman is an American computer programmer who developed sendmail and its precursor delivermail in the late 1970s and early 1980s at UC Berkeley. In 1998, Allman co-founded the company ...more

Leonard Kleinrock is listed (or ranked) 35 on the list List of Famous Computer Scientists
Leonard Kleinrock is an American engineer and computer scientist. A computer science professor at UCLA's Henry Samueli School of Engineering and Applied Science, he made several important ...more

Bernard Marshall Gordon is listed (or ranked) 36 on the list List of Famous Computer Scientists
Bernard Marshall Gordon, American inventor and philanthropist, is generally called "Bernie" rather than "Mr. Gordon" by associates and subordinates. Born not long before the ...more

Philippe Kahn is listed (or ranked) 37 on the list List of Famous Computer Scientists
Philippe Kahn is a technology innovator and entrepreneur and founder of four technology companies: Fullpower Technologies, LightSurf Technologies, Starfish Software and Borland. Kahn is credited ...more

Bruce Bastian is listed (or ranked) 38 on the list List of Famous Computer Scientists
Bruce Wayne Bastian is an American computer programmer, businessman, philanthropist and social activist. He co-founded the WordPerfect Software Company with Alan Ashton in 1978.

Claude Shannon is listed (or ranked) 39 on the list List of Famous Computer Scientists
Claude Elwood Shannon was an American mathematician, electronic engineer, and cryptographer known as "the father of information theory". Shannon is famous for having founded ...more

Ken Goldberg is listed (or ranked) 40 on the list List of Famous Computer Scientists
Kenneth Y. Goldberg is an American artist, writer, inventor, and researcher in the field of robotics and automation. He is the craigslist Distinguished Professor of New Media and Professor of ...more

Robert Metcalfe is listed (or ranked) 41 on the list List of Famous Computer Scientists
Robert Melancton "Bob" Metcalfe is an electrical engineer from the United States who co-invented Ethernet, founded 3Com and formulated Metcalfe's Law. As of January 2006, he is a ...more

Stephen Wolfram is listed (or ranked) 42 on the list List of Famous Computer Scientists
Stephen Wolfram is a British computer scientist, entrepreneur and former physicist known for his contributions to theoretical physics; his pioneering work on knowledge-based programming; as the ...more

David Chaum is listed (or ranked) 43 on the list List of Famous Computer Scientists
David Lee Chaum is the inventor of many cryptographic protocols, as well as ecash and DigiCash. His 1981 paper, "Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms", ...more

Michael Stonebraker is listed (or ranked) 44 on the list List of Famous Computer Scientists
Dr. Stonebraker has been a pioneer of database research and technology for more than a quarter of a century. He was the main architect of the INGRES relational DBMS, and the object-relational ...more

Julian Lombardi is listed (or ranked) 45 on the list List of Famous Computer Scientists
Julian Lombardi is an American inventor, author, educator, and computer scientist known for his work with socio-computational systems, scalable virtual world technologies, and in the design and ...more

Ian Sommerville is listed (or ranked) 46 on the list List of Famous Computer Scientists
Ian F. Sommerville, is a British academic. He is the author of a popular student textbook on software engineering, as well as a number of other books and papers. He worked as Professor of ...more

Daniel M. Lewin is listed (or ranked) 47 on the list List of Famous Computer Scientists
Daniel "Danny" Mark Lewin was an American-Israeli mathematician and entrepreneur who co-founded internet company Akamai Technologies. He died in the September 11 attacks. A passenger ...more

Anu Garg is listed (or ranked) 48 on the list List of Famous Computer Scientists
Anu Garg is an American author and speaker. He is also founder of Wordsmith.org, an online community comprising word lovers from an estimated 200 countries. His books explore the joy of words. ...more

Carver Mead is listed (or ranked) 49 on the list List of Famous Computer Scientists
Carver Andress Mead is a US scientist and engineer. He currently holds the position of Gordon and Betty Moore Professor Emeritus of Engineering and Applied Science at the California Institute of ...more

Carl Sassenrath is listed (or ranked) 50 on the list List of Famous Computer Scientists
Carl Sassenrath is an architect of operating systems and computer languages. He brought multitasking to personal computers in 1985 with the creation of the Amiga Computer operating system ...more