| Official Name: | Kladentsi |
| Native Name: | Кладенци |
| Settlement Type: | Village |
| Pushpin Map: | Bulgaria |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Bulgaria |
| Coordinates: | 41.4247°N 23.0411°W |
| Subdivision Name: |  Bulgaria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Blagoevgrad Province |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Petrich Municipality |
| Population As Of: | 2013 |
| Population Total: | 36 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Kladentsi is a village in Petrich Municipality, in Blagoevgrad Province, Bulgaria.[1] As of 2013, it had a population of 36.[2]