Piz Kesch (German) or Piz d'Es-cha (Rumantsch) is a peak in the Albula Alps of the Rhaetian Alps in Switzerland. At 3,418 metres (11,214 ft), it is the highest peak in the Albula Alps and the municipality of Bergün, Grisons .

The first ascent was made 1846 by J. Coaz, J. Rascher, C. Casper and J. Tscharner.

Piz Kesch is part of the mountain ridge which divides the southeastern Swiss Alps between the Rhine drainage basin (North Sea) and the Danube drainage basin (Black Sea). It is also the highest peak in the Eastern Alps north of the Inn River. On the north side lies the Porchabella Glacier.