John Martin Bland (born 6 March 1947), known as Martin Bland, is a British statistician. He has been professor of health statistics at the University of York since 2003.^[1] Bland is known for his work on medical measurement, particularly methodology for method comparison studies such as the Bland–Altman plot.

Bland was born in Stockport and obtained a BSc, MSc and diploma from Imperial College, London, followed by a PhD in epidemiology from the University of London. Between 1976 and 2003 he worked at St. George's Hospital Medical School, University of London.^[1]

• Bland, Martin (1995). An introduction to medical statistics. Oxford University Press. ISBN 978-0-19-262428-4.
• Bland, Martin; Peacock, Janet (2000). Statistical questions in evidence-based medicine. Oxford University Press. ISBN 978-0-19-262992-0.