If approved by the National Assembly, Han, 59, former deputy prime minister and minister of finance and economy, will succeed Han Myeong-sook, the country's first female prime minister, the Korea Times said.
An official described Han as an expert on the Korea-U.S. free trade agreement, an important upcoming issue.
Roh also appointed Moon Jae-in, former senior presidential secretary for civil affairs and close confidant to Roh, as new presidential chief of staff. Moon, 54, would replace the resigned Lee Byung-wan.
Notable deaths of 2014 [PHOTOS]