Niki Reiser is a Swiss film score composer and flautist. He is considered one of the most outstanding film composers of the German-speaking countries, winning the German Film Award five times. His debut was in 1986 the score for the film Du mich auch, directed by Dani Levy, for whom he has composed all further scores. He had his breakthrough with the music for the film Beyond Silence, directed by Caroline Link in 1996.