Dr John Fitzgerald is a British computer scientist and Chair of Formal Methods Europe. He holds a readership at Newcastle University, UK. His research interests are in the area of dependable computer systems and formal methods, with a background in the VDM.
John Basil Fitzgerald (born December 28, 1960, in Cummins, Australia) is a former professional tennis from Australia. During his career, he has won 6 top-level singles titles and 30 tour doubles titles, including 7 Grand Slam doubles titles. He reached the World No. 1 doubles ranking in 1991.