Gregory Z. Gutin (born 17 January 1957) is a scholar in theoretical computer science and discrete mathematics. He received his PhD in Mathematics in 1993 from Tel Aviv University under the supervision of Noga Alon. Since September 2000 Gutin has been Professor in Computer Science at Royal Holloway, University of London.

Gutin's research interests are in algorithms and complexity, access control, graph theory and combinatorial optimization.

• Gutin, G.; Punnen, A. P. (May 2006). The Traveling Salesman Problem and Its Variations. Springer. ISBN  978-0-306-48213-7.
• Bang-Jensen, Jørgen; Gutin, Gregory Z. (December 2008). Digraphs: Theory, Algorithms and Applications. Springer. ISBN  978-1-84800-998-1.
• Bang-Jensen, J.; Gutin, G. (2018). Classes of Directed Graphs. Springer. ISBN  978-3-319-71840-8.

Gutin was the recipient of the Royal Society Wolfson Research Merit Award in 2014, ^[1] and the best paper awards at SACMAT 2015, ^[2] 2016 ^[3] and 2021. ^[4] In January 2017 there was a workshop celebrating Gutin's 60th birthday. ^[5] In 2017, he became a member of Academia Europaea. ^[6]

• Official website