Ruppoldsried is a former municipality in the Seeland administrative district in the Canton of Bern in Switzerland . On 1 January 2013 Ruppoldsried merged into Rapperswil.

Ruppoldsried is first mentioned in 1279 as Ruopolsriet.

During the Late Middle Ages the village was owned by the von Ergeuw family from Burgdorf. The family is mentioned in 1373 during a dispute over land use near the village. At some time before 1506, Konrad von Ergeuw sold the village to Bern.