William Stewart (biologist)

William Stewart
Born (1935-06-06) 6 June 1935
Alma materUniversity of Glasgow
Known forGovernment Chief Scientific Adviser
SpouseElizabeth Smales
AwardsFellow of the Royal Society
Knight Bachelor
Scientific career
ThesisStudies in the biological fixation of nitrogen (1961)

Sir William Duncan Paterson Stewart FRS FRSE (born 6 June 1935) was President of the Royal Society of Edinburgh from 1999–2002 and Chairman of the Microbiological Research Authority.