Brynjel Andersen Gjerager (1761 – 27 January 1838) was a Norwegian farmer who served as a representative at the Norwegian Constitutional Assembly. Brynjel Andersen Gjerager was born in Voss in Hordaland, Norway. In his home village, he served for many years a member of the Settlement Commission (forlikskommissaer) which mediated private disputes. He also held other appointment positions in the parish.