| Official Name: | Dänew |
| Other Name: | Дейнау Galkynyş |
| Pushpin Map: | Turkmenistan |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Turkmenistan |
| Subdivision Type: | Country |
| Subdivision Name: |  Turkmenistan |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lebap Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Dänew District |
| Unit Pref: | Imperial |
| Population As Of: | 1989 |
| Population Total: | 7,932[1] |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Utc Offset: | +5 |
| Coordinates: | 39.2667°N 74°W |
Dänew[2] (Russian: Дейнау) is a city and capital of Dänew District in Lebap Province, Turkmenistan. It received the status of urban-type settlement in 1935. Prior to 2001, it was named Dänew; from 2001 until 2017 the city was named Galkynyş.[3]
The name Dänew is Persian or Tajik in origin, derived from deh ("village") and nov ("new"), meaning "new village".[4] The word galkynyş means "revival, renewal" in Turkmen and is sometimes translated as "renaissance".[5]