Chang Myon(korean:장면, * August 28 1899 - June 4 1966) was South Korean Politicians and Educator, Diplomat. 2nd, 7th Prime Minister, 4th Vicepresident of South Korea. a penname was Unseok. his religion was Roman Catholic, Catholic baptized name was John, Japanese name Tsutomu Tamaoka(玉岡勉).
he was eraly years graduated from Manhattan College. when 1948 he was first Republic of Korea Ambassador to USA to 1951, later 2th Prime Minister. 1956 Vicepresident of South Korea, 1960 7th Prime Ministers.