| Official Name: | Dolni Glavanak |
| Settlement Type: | Village |
| Pushpin Label Position: | Location in Bulgaria |
| Subdivision Name: |  Bulgaria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Haskovo Province |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Madzharovo |
| Population As Of: | 2007 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Dolni Glavanak is a village in the municipality of Madzharovo, in Haskovo Province, southern Bulgaria.[1]
A megalithic stone circle, the Dolni Glavanak Cromlech, lies 2 km west of the village. Constructed from 15 pyramid-shaped stones, the formation is roughly circular in shape and has a diameter of 10 metres. The stone circle dates to the Early Iron Age (8th-7th century BCE). It was discovered in 1998 by archaeologist Georgi Nehrizov.[2] [3]