Timothy John Marshall (born 1 May 1959) is a British journalist, author and broadcaster, specialising in foreign affairs and international diplomacy. Marshall is a guest commentator on world events for the BBC, Sky News and a guest presenter on LBC, and was formerly the diplomatic and also foreign affairs editor for Sky News.
Marshall is founder and editor of news web platform thewhatandthewhy.com, a site for journalists, politicians, foreign affairs analysts and enthusiasts to share their views on world news events.
He is also a leading authority on foreign affairs with more than 30 years of reporting experience. He was diplomatic editor at Sky News, and before that was working for the BBC and LBC/IRN radio. He has reported from 40 countries and covered conflicts in Croatia, Bosnia, Macedonia, Kosovo, Afghanistan, Iraq, Lebanon, Syria and Israel.
He is the author of the Sunday Times bestsellers Prisoners of Geography: Ten Maps that Tell You Everything You Need to Know About Global Politics and Divided: Why We're Living in an Age of Walls; Worth Dying For: The Power and Politics of Flags; and Shadowplay: Behind the Lines and Under Fire. He is founder and editor of the current affairs site