The 2010 Congressional election for the delegate from Guam's at-large congressional district was held on November 2, 2010.
The non-voting delegate to the United States House of Representatives from Guam is elected for two-year terms. Incumbent Democrat Madeleine Bordallo sought re-election in 2010 and was unopposed in the race. The election coincided with the 2010 midterm elections.
Bordallo was unopposed in the Democratic primary, which was held September 4, 2010.
Bordallo was unopposed in the general election, which was held November 2, 2010.