Matthew O'Brien (mathematician)

Matthew O'Brien
Born	1814 Ennis, Ireland
Died	22 August 1855(1855-08-22) (aged 41) Petit Ménage, Jersey
Alma mater	Trinity College, Dublin Caius College, Cambridge
Scientific career
Fields	Mathematics
Institutions	King's College London

Matthew O'Brien (1814–1855) was an Irish mathematician.