Judith Won Pat Democratic Judith Won Pat Democratic An election for the Legislature of Guam took place on Tuesday, November 4, 2008,[1] coinciding with the 2008 United States general elections and the Guam general election.

Democrats defeated three Republican incumbents: Mark Forbes, Frank Ishizaki and Jesse Lujan however one Democratic incumbent was defeated namely Vice-Speaker David Shimizu.

As there were many candidates running, primaries were set on September 6, 2008, for both the Democratic and Republican parties.

The first fifteen candidates who win the highest votes go on to the general election.

Following the primaries, there were 26 candidates vying for the 15 seats in the Legislature of Guam.