Seonsan-eup (Korean: 선산읍), is an eup or large village in Gumi, North Gyeongsang, South Korea.

In addition, South Korean national treasure number 130, the five-storied pagoda of Jukjang-dong, is located there.

[2] Seonsan was the site of the final battle between Goryeo and Later Baekje in 936, in which Later Baekje was finally defeated by the combined forces of Wang Kŏn and Kyŏn Hwŏn.

[citation needed] It received its current name in 1413, during the early Joseon period.

[citation needed] Famous people associated with Seonsan include former South Korean president Park Chung Hee and early Joseon scholar Ha Wi-ji.