Brett Borgen (7 November 1934 – 11 March 2014) was a Norwegian novelist and poet. Her best known works were "Fra en ikke helt vellykket skuespillerinnes dagbok" (1972), "Dualoger med Vår Herre and Isabella, sorgen og Don Juan" (1977), "En time med Jesus" (1978), "Den fortapte datter" (1979), "Heltinnen" (1981). She also wrote the memoir "Lillelord og Lady Brett" (1985).