The Korea Baseball Organization (KBO; Korean: 한국야구위원회) is the governing body for the professional leagues of baseball in South Korea.

The KBO was founded in 1981 and has governed two leagues: the KBO League (KBO 리그) and KBO Futures League (KBO 퓨처스리그 (farm league) since 1982.

[1][2][3][4] It is one of two major baseball governing bodies; the other is the Korea Baseball Association (대한야구협회), which is the governing body for amateur baseball competitions.

[5][6][7][8] The KBO is a member of the International Baseball Federation (IBAF), and is responsible for the national baseball team for the World Baseball Classic and Asia Series.

[9][10] National team participation in other competitions is governed by the Korea Baseball Association.