| Borzontul Mare | |
| Name Other: | Borzont, Putna |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Harghita County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Borzont |
| Length: | 15km (09miles) |
| Source1 Location: | Gurghiu Mountains |
| Mouth: | Mureș |
| Mouth Coordinates: | 46.7164°N 25.461°W |
| Basin Size: | 46km2 |
The Borzontul Mare (sometimes referred to as Borzont) is a left tributary of the river Mureș in Romania. It discharges into the Mureș near Joseni. The upper reach of the river is also known as Putna. Its length is 15km (09miles) and its basin size is 46km2.