| Passu Sar | |
| Elevation M: | 7478 |
| Elevation Ref: | Ranked 54th[1] |
| Prominence M: | 647 |
| Map: | Karakoram relief#Gilgit Baltistan#Pakistan |
| Map Size: | 240 |
| Label Position: | right |
| Location: | Hunza District, Gilgit-Baltistan, Pakistan |
| Range: | Batura Muztagh, Karakoram |
| Coordinates: | 36.4878°N 74.5878°W |
| First Ascent: | 7 August 1994 by Max Wallner, Dirk Naumann, Ralf Lehmann, Volker Wurnig[2] |
Passu Sar (ur|{{nq|پسو سر; or Passu Sar, Passu I) is a mountain peak in the Batura Muztagh, a sub-range of the Karakoram mountain range, in the Hunza District of Gilgit-Baltistan, Pakistan. It is the high point of the Passu massif, which also includes Passu Diar (or "Passu East", "Pasu II"). The peak lies on the main ridge of the Batura Muztagh, about 7 km (4 mi) east of Batura Sar.
The date of the first successful ascent of Passu Sar is disputed. It has been reported as first climbed on 7 August 1994 by the German team of Max Wallner, Dirk Naumann, Ralf Lehmann, and Volker Wurnig.[2] [3] Another report claims it was climbed in 1978 by a Japanese-Pakistani team.[4]