The 2005 Dr. Pepper SEC Championship Game was played on December 3, 2005 in the Georgia Dome in Atlanta, Georgia. The game determined the 2005 football champion of the Southeastern Conference. The Georgia Bulldogs, winners of the Eastern division of the SEC, defeated the LSU Tigers, who won the Western division, by a score of 34-14. This was the second time the two teams have met in the conference championship game. The first time was in 2003 when LSU defeated Georgia by the score 34-13.