Jayme Guilherme Caetano Braun (Bossoroca, January 30, 1924 – Porto Alegre, July 8, 1999) is a Brazilian folk musician, poet and composer .
Jayme was a most famous payador of Rio Grande do Sul and had great participation in the dissemination of the gaúcho culture for Brazil.
Between 1973 and 1988, he had a weekly radio program on Radio GuaÃba.