The NHK Trophy is an international, senior-level invitation-only figure skating competition. Elite figure skaters compete in the disciplines of ladies' singles, men's singles, pair skating, and ice dancing. The location changes yearly. The 2006 NHK Trophy was the final competition of the six in the 2006–2007 ISU Grand Prix of Figure Skating series.
In 2006, the NHK Trophy was held in Nagano, Japan, from November 30 through December 3.