| Bizdidel | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Prahova, Dâmbovița |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Talea, Bezdead, Pucioasa, Glodeni |
| Length: | 26km (16miles) |
| Mouth: | Ialomița |
| Mouth Location: | Brănești |
| Mouth Coordinates: | 45.0433°N 25.4332°W |
| Basin Size: | 94km2 |
The Bizdidel is a left tributary of the river Ialomița in Romania. It discharges into the Ialomița in Brănești.[1] Its length is 26km (16miles) and its basin size is 94km2.