Gyeongju National Park is located in Gyeongju, North Gyeongsang Province, South Korea. It is the only historical national park in the country.

The park was established on December 31, 1968. It includes many important historical sites from the Silla period in Gyeongju City.

The park is divided into eight separate sections: Gumisan and Danseoksan sections to the west of the city center; Hwarang, Seoak, Sogeumgang, and Namsan sections in the center of Gyeongju; Tohamsan section to the east; and Daebon section along the coast of the Sea of Japan (East Sea).