James Warren

James Warren may refer to:

James Warren (journalist), Huffington Post blogger, former Chicago Tribune managing editor
James Warren (politician) (1726-1808), President of the Provincial Congress of Massachusetts and a general during the American Revolution
James Warren (engineer), British engineer who patented the Warren-type truss bridge in 1848
James Warren (actor) (1913-2001), American film actor and artist
Jimmy Warren (1939-2006), American college and professional football cornerback
James S. Warren, former Director-general of the counter-terrorism branch of the Canadian Security Intelligence Service
James Warren (publisher), Warren Publishing

In music

Jamie Warren, country music singer-songwriter
James Warren (musician), British musician and composer, member of bands Stackridge and The Korgis