A ministry official on Sunday cited the increasing number of international incidents and risky situations that Korean nationals can find themselves in.
"Furthermore, the growing number of people going overseas has been raising the need for more prompt and efficient responses by the government," he said.
Currently, the Overseas Koreans and Consular Affairs Bureau is currently in charge of consular services for South Koreans residing overseas.
The new division, once established, will be staffed with some five ministry officials tasked with protecting South Korean citizens during emergency situations, the official said.
This may help the existing consular affairs bureau pay more attention to issues overseas that Koreans may face, the official said.
"The establishment of another consular affairs bureau may help (the ministry) better respond to problems even when a number of them break out simultaneously," another ministry official said.
The plan comes as South Korea is dealing with exposure to international terrorist attacks, civil wars and a global disease epidemic affecting its citizens overseas, as well as the increasing number of North Koreans defecting to the South.