Martine van Loon (born 25 February 1972, Wijchen) is a Dutch singer. She joined The Gathering in 1993, and she sang on their second album Almost a Dance, released in 1993. She later entered Orphanage in 1994, but after the release of Oblivion in 1995 she left the band. She also joined Lords of the Stone in 1994. With them, she recorded a demo album in 1996 and the only full-length in 1997. After this the band split up.