| Ialomicioara | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Dâmbovița County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Glod, Pucheni |
| Length: | 14km (09miles) |
| Source1: | Bucegi Mountains |
| Mouth: | Ialomița |
| Mouth Location: | Pucheni |
| Mouth Coordinates: | 45.2259°N 25.4284°W |
| Basin Size: | 75km2 |
| Tributaries Left: | Claia cu Brazi, Pietricica, Gâlma |
| Tributaries Right: | Cărpiniș, Mușchiu, Glod |
| Custom Label: | River code |
| Custom Data: | XI.1.4 |
The Ialomicioara is a left tributary of the river Ialomița in Romania. It discharges into the Ialomița in Pucheni.[1] Its length is 14km (09miles) and its basin size is 75km2.