Ragnhild Tregagås or Tregagás was a Norwegian woman from Bergen. From 1324 to 1325, Tregagås was accused and convicted of exercising witchcraft and selling her soul to the devil. She was "accused of performing magical rituals of a harmful nature, demonism and heresy" as well as the crimes of adultery and incest with her cousin, Bård. She was sentenced to strict fasting and a seven-year-long pilgrimage to holy places outside of Norway by Bishopp Audfinn Sigurdsson, as documented in his proclamation "De quaddam lapsa in heresim Ragnhild Tregagås" and the sentencing "Alia in eodem crimine". It is likely that Ragnhild Tregagås held a higher social position in Bergen, as the Bishop dealt with her personally and did not sentence her to death. There is little documentation on who Ragnhild Tregagå