Yeonsan
Yeonsan
or
Yŏnsan
may refer to:
Yeonsangun of Joseon
(1476–1506), Joseon king
Prince Yeonsan (film)
, a 1961 South Korean film directed by Shin Sang-ok
Yonsan County
, a county in North Hwanghae Province, North Korea
Yeonsan-myeon
, a township of Nonsan, South Chungcheong Province, South Korea
Yeonsan County
, the former county in Chungcheong Province, Korea to 1914