The 2015 Korean Series was the championship series of the 2015 KBO League season.

The Samsung Lions, four-time consecutive defending champions, played the winner of the playoff series, the Doosan Bears.

[1] The Doosan Bears defeated the regular season champions, the Samsung Lions in five games to win their fourth Korean Series championship.

[2] Infielders Coaches

Infielders Coaches Doosan Bears won the series, 4–1.