Jun Mayuzumi (黛ジュン ; born 26 May 1948, in Chōfu, Tokyo) is a Japanese singer. Her best known songs include "Tenshi-no Yūwaku" (Angel's Temptation 1968). She won a Japan Record Award in 1969, and won the inaugural Yamaha Popular Song Contest Grand Prix at the Nemu no Sato Indoor Hall, on November 5, 1970. She appeared on the New Year's Eve Kōhaku Uta Gassen show for four years, 1967-1970.