The National Maritime Museum of Korea () is a Korean maritime museum and the third largest museum in the South Korea. The museum was inaugurated on July 9, 2012, and is located in Dongsam-dong, Yeongdo-gu, Busan.
The museum exhibits more than 12,000 maritime relics, including the 'Joseon Missional Ship' which is the largest replica in South Korea - half the size of the actual ship.