Ringebu (help·info) is a municipality in Oppland county, Norway. It is part of the traditional region of Gudbrandsdal. The administrative centre of the municipality is the village of Vålebru.The municipality of Ringebu was established on 1 January 1838 (see formannskapsdistrikt). The area of Sollia was separated from Ringebu municipality to become a municipality of its own in 1864.
The Old Norse form of the name was Ringabú or Hringabú. The first element is probably derived from ringr which means "ring" (but in what context is unknown). The last element is bú which means "rural district".