Prabda Yoon (Thai: ปราบดา หยุ่น, born 2 August 1973 in Bangkok) is a Thai writer, novelist, filmmaker, artist, graphic designer, magazine editor, screenwriter, translator and media personality. His literary debut, Muang Moom Shak (City of Right Angles), a collection of five related stories about New York City, and the follow-up story collection, Kwam Na Ja Pen (Probability), both published in 2000, immediately turned him into "...the talk of the town..." In 2002, Kwam Na Ja Pen won the S.E.A. Write Award, an award presented to accomplished Southeast Asian writers and poets.