Robert Timberg graduated from the United States Naval Academy in 1964 and was commissioned a second lieutenant in the Marine Corps. He served with the First Marine Division in South Vietnam from March 1966 to February 1967.
Timberg has been a newspaper reporter for the past twenty-five years. From 1973 to 1981 he worked for the Baltimore Evening Sun. In 1981 he joined the Washington bureau of the Baltimore Sun. From 1983 to 1988 he was the Sun's White House correspondent. In 1986 he was awarded the Aldo Beckman Award, given annually by the White House Correspondents Association for excellence in covering the White House. He is currently deputy chief of the Sun's Washington bureau.
Timberg holds a master's degree in journalism from Stanford. He was a Nieman Fellow at Harvard and a Fellow at the Woodrow Wilson International Center for Scholars in Washington, D.C.
In addition to daily reporting, Timberg has contributed articles to Esquire, the Washington Journalism Review, and Nieman Reports.
He lives with his wife, Kelley Andrews, a federal government official, and youngest son, Sam, in Bethesda, Maryland. He has three older children, Scott and Craig, both newspaper reporters, and Amanda, a senior in college.