| 2005 NHK Trophy | |
|---|---|
| Type: | Grand Prix |
| Date: | December 1 – 4 |
| Season: | 2005–06 |
| Location: | Osaka |
| Venue: | Kadoma Sports Center |
| Champions | |
Men's singles:  Nobunari Oda | |
| Ladies' singles: Yukari Nakano | |
Pairs:  Zhang Dan / Zhang Hao | |
Ice dance:  Marie-France Dubreuil / Patrice Lauzon | |
| Previous: 2004 NHK Trophy | |
| Next: 2006 NHK Trophy | |
| Previous GP: 2005 Cup of Russia | |
| Next GP: 2005–06 Grand Prix Final | |
The 2005 NHK Trophy was the final event of six in the 2005–06 ISU Grand Prix of Figure Skating, a senior-level international invitational competition series. It was held at the Kadoma Sports Center in Osaka on December 1–4. Medals were awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing. Skaters earned points toward qualifying for the 2005–06 Grand Prix Final. The compulsory dance was the Tango Romantica.