Gemmi Pass is a high mountain pass across the Bernese Alps connecting Leukerbad (on the south) in the canton of Valais with Kandersteg (on the north) in the canton of Bern. The pass itself lies within the canton of Valais, at a height of 2,269 metres (7,444 ft) above sea level. The main trail reaches 2,322 metres (7,618 ft).

The pass lies between the Daubenhorn (2,942 metres (9,652 ft)) in the west and the Plattenhörner in the east.

The pass is at the west end of the Aar Massif and at the east end of the Wildstrubel Massif. Near the pass is the Daubensee, which has no outlet above ground.