John Jacob
About
John Jacob may refer to:John Jacob, Marquis of Montferrat (1395–1445)
Sir John Jacob, 1st Baronet, royalist MP in England
Sir John Jacob, 2nd Baronet of Bromley, his son, of the Jacob baronets
Sir John Jacob, 3rd Baronet of Bromley, his son, of the Jacob baronets
John J. Jacob (1770–1852), Kentucky businessman, financier, and philanthropist
John Jacob (1812–1858), British officer and founder of Jacobabad in Pakistan
John J. Jacob (1829–1893), Governor of West Virginia in the United States
John Jacob, member of the Indiana House of Representatives
John Edward Jacob, president of the National Urban League in the United States
John C. Jacob (1936–2008), environmental pioneer in Kerala, India
John P. Jacob, American writer and curator
E. John Jacob, member of the Kerala Legislative Assembly
S. John Jacob, member of the Tamil Nadu Legislative Assembly