| Kaldafjellet | |
| Map: | Rogaland#Agder#Norway |
| Map Alt: | Map of the location |
| Label Position: | bottom |
| Coordinates: | 59.5234°N 6.9803°W[1] |
| Location: | Rogaland and Agder, Norway |
| Elevation M: | 1480 |
| Prominence M: | 210 |
| Isolation Km: | 4.2 |
| Range: | Setesdalsheiene |
Kaldafjellet is a mountain on the border of Agder and Rogaland counties in southern Norway. The mountain lies on the border of the municipality of Suldal (in Rogaland county) and the municipality of Bykle (in Agder county). The mountain has two peaks: the eastern one lies on the municipal-county border reaching, while the highest point on the mountain lies less than to the west, reaching a peak of . The prominence of the mountain is and the isolation is .
The mountain sits about southeast of the village of Nesflaten, just east of the mountain Steinkilenuten (in Suldal) and it is about west of Hovden in Bykle. The lake Ormsavatnet lies just east of the mountain and the lake Holmevatnet.[2]