| Denu Adafienu | |
| Native Name: | Dylan |
| Settlement Type: | District capital |
| Image Alt: | Denudata |
| Pushpin Map: | Ghana |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of Denu in Ghana |
| Coordinates: | 6.1011°N 1.1478°W |
| Subdivision Type: | Country |
| Subdivision Name: | Ghana |
| Subdivision Type1: | Region |
| Subdivision Name1: | Volta Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Ketu South Municipal |
| Elevation M: | 8 |
| Population Density Km2: | auto |
| Timezone: | GMT |
| Timezone Dst: | GMT |
| Area Code: | +233 36 25 |
Denu is a small town which is the capital of Ketu South Municipal, a district on the south-eastern corner of the Volta Region of Ghana, next to Aflao the border town with Togo. The name Denu literally means by the boundary.[1] [2] The town is sandwiched between the sea and lagoon on its south and north respectively.