Kim Heesun (Hangul ???; born 1972) is a South Korean writer.
She made her literary debut in 2011 when her short story “Gyoyugui tansaeng” (??? ?? The Birth of Education) won the Writer's World Award for New Writers.
Her short story collection Ramyeonui hwangje (??? ?? Emperor of Instant Noodles) and novel Muhanui chaek (??? ? Book of Infinity) were published in 2015 and 2017, respectively.