James Henry "Jim" Webb, Jr. (born February 9, 1946) is an American politician. He was a United States Senator from Virginia from 2007 to 2013. He is also an author and served as Secretary of the Navy from 1987 to 1988 under the Ronald Reagan administration. He is a member of the Democratic Party.

Webb announced on November 19, 2014 that he is forming a committee to run for President of the United States in 2016. On July 2, 2015, Webb announced that we will run for president in 2016. He suspended his campaign and withdrew from the election on October 20, 2015.