室戸市日南小学校は高知県室戸市にあった学校。 1879（明治12）年、日南分教場として開校。 1947（昭和22）年、６.３制の義務教育制発足の際に「吉良川町立吉良川小学校日南分校」となる。 1955（昭和30）年、教職員住宅完成。 1959（昭和34）年、室戸市が発足し「室戸市立吉良川小学校日南分校」に改称。 1962（昭和37）年、校舎改築。 1978（昭和53）年、吉良川小学校日南分校から独立、「室戸市立日南小学校」となる。 1992（平成4）年、新教室完成。 2007（平成19）年、休校。
Muroto City Nichinan Elementary School is a school located in Muroto City, Kochi Prefecture. Opened as a Nichinan branch school in 1879 (Meiji 12). In 1947 (Showa 22), when the compulsory education system of the 6.3 system was established, it became the “Kirakawa Municipal Kiragawa Elementary School Nichinan Branch School”. In 1955, the teachers' housing was completed. Muroto City was founded in 1959 and renamed Muroto City Kiragawa Elementary School Nichinan Branch School. In 1962, the school building was renovated. In 1978 (Showa 53), it became independent from Kiragawa Elementary School Nichinan Branch School and became Muroto City Nichinan Elementary School. New classroom completed in 1992. Closed in 2007.