Martin Liebeck (born 23 September 1954) is a professor of Pure Mathematics at Imperial College London whose research interests include group theory and algebraic combinatorics.

[1][2][3] Martin Liebeck studied mathematics at the University of Oxford earning a First Class BA in 1976, an MSc in 1977, and a D.Phil.

[4] In January 1991 he was appointed Professor at Imperial College London and became Head of the Pure Mathematics section there in 1997.

In February of 2020 he and Colva Roney-Dougal[8] organized a programme titled "Groups, Representations and Applications" at the Isaac Newton Institute for Mathematical Sciences.

Martin's main hobbies are playing tennis, especially doubles, and the violin, particularly chamber music.