Hansan Mosi (Korean: ), a fine Ramie ("Mosi" in Korean) weaved fabric made in "Hansan" area of Seocheon County in South Chungcheong Province, is one of Korean traditional textiles. It is used to produce different types of clothing and due to its light weight, they are mostly worn in hot weather.
Hansan mosi –its weaving and all the processes related to it– is inscribed in UNESCO Intangible Cultural Heritage List since 2011 and enlisted as South Korean Intangible Cultural Property since 1967.