Natan Karczmar (born January 3, 1933) is a French cultural event promoter, book and magazine publisher, theater producer, photographer and painter. Karczmar created many art installations, museum exhibitions and new types of cultural communication. He also published books and magazines that showcased the work of Canadian poets and sculptors. Karczmar also produced more than 100 plays in Montreal. Karczmar organized numerous events in France and Israel to bring together artists and other creative people involved in communications and the arts.