The 2017 NHK Trophy was the 4th event of six in the 2017–18 ISU Grand Prix of Figure Skating, a senior-level international invitational competition series.

It was held in Osaka on November 10–12.

Medals were awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dance.

Skaters earned points toward qualifying for the 2017–18 Grand Prix Final.

The following new ISU best scores were set during this competition: The ISU published the preliminary assignments on May 26, 2017.