The 2008 Republican National Convention took place at the Xcel Energy Center in Saint Paul, Minnesota, from September 1, through September 4, 2008. The first day of the Republican Party's convention fell on Labor Day, the last day of the popular Minnesota State Fair, though because of Hurricane Gustav, this day was mostly a call for action to help victims and formal, required activities; most of the politicking and partying did not start until Tuesday, the second scheduled day.

Xcel Energy Center is a multipurpose arena in Saint Paul, Minnesota, United States. Completed in 2000 and often called "The X" by fans, it is named for its locally based corporate sponsor Xcel Energy. With an official capacity of 17,954, the arena has four spectator levels: one suite level and three for general seating. The building is home to the NHL's Minnesota Wild and Minnesota of the PWHL.