| Nuku District | |
| Pushpin Map: | Papua New Guinea |
| Coordinates: | -3.6667°N 170°W |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location within Papua New Guinea |
| Subdivision Type: | Country |
| Subdivision Name: | Papua New Guinea |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sandaun Province |
| Seat Type: | Capital |
| Seat: | Nuku |
| Area Total Km2: | 3503 |
| Population Total: | 58158 |
| Population As Of: | 2011 census |
| Population Density Km2: | auto |
| Demographics1 Title1: | Main languages |
| Timezone1: | AEST |
| Utc Offset1: | +10 |
Nuku District is a district of Sandaun Province of Papua New Guinea. Its capital is Nuku.[1] Nuku District is a major center of Torricelli linguistic diversity.[2]
. William A. Foley . Palmer . Bill . 2018 . The Languages and Linguistics of the New Guinea Area: A Comprehensive Guide . The Languages of the Sepik-Ramu Basin and Environs . The World of Linguistics . 4 . Berlin . De Gruyter Mouton . 197–432 . 978-3-11-028642-7.