Ballmoos was a municipality in the district of Fraubrunnen in the canton of Bern in Switzerland.

Several Bronze Age artifacts have been found in the area, but there is no evidence of a settlement.

A family of Ministerialis, unfree knights, that served the House of Kyburg came from Ballmoos.

Of the rest of the land, 3.4% is settled (buildings or roads) and the remainder (0.7%) is non-productive (rivers or glaciers).

[3] Ballmoos consists entirely of individual houses scattered throughout the borders of the municipality.