Tranøya, Hamarøy
Village  | |
| Coordinates: 68°11′01″N 15°39′44″E / 68.1835°N 15.6622°E | |
| Country | Norway | 
| Region | Northern Norway | 
| County | Nordland | 
| District | Salten | 
| Municipality | Hamarøy Municipality | 
| Elevation | 3 m (10 ft) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Post Code | 8297 Tranøy  | 
Tranøya (Norwegian) or Trádná (Lule Sami) is a village and ancient trade centre in Hamarøy Municipality in Nordland county, Norway. It is located on the end of a peninsula about 14 kilometres (8.7 mi) north of the municipal centre, Oppeid. The Tranøy Lighthouse is located west of the village on a small islet connected to the mainland by a pedestrian bridge.
The novelist Knut Hamsun worked as a shop assistant at Tranøy in his younger days.