Tan Tolga Demirci (born 31 December 1974, İstanbul) is a director, writer and artist. He has written an extended essay named 'The Psychoanalysis of Horror Genre'. This essay has become a book in 2006. He has been teaching 'Experimental Film' in Kadir Has University since 2008 and considering himself as orthodox surrealist.  

​His first solo exhibition (Surrealism & Collages) was held in Istanbul in 2019.  
Filmography:1999: Anna2000: Trenler mi Terk Edilmiştir Yoksa İstasyonlar mı?2001: Salt Lake2002: Prag'a Ne Dersin? (Award Winning)2003: Kendiliğinden Öyküler2003: Erses Apt. No: 82003: Alfabetik Düşler (Award Winning)2004: Klecks (Award Winning)2005: Hayatımın Özeti (Award Winning)2006: Gomeda (Award Winning)2007: Felix Und Scorpion2012: Entrechat