2023–24 KBL season

The 2023–24 KBL season is the 28th season of the Korean Basketball League (KBL), the highest level of basketball in South Korea. The regular season began on 21 October 2023.

The Anyang Jung Kwan Jang Red Boosters were the defending champions, having won their fourth KBL title after defeating the Seoul SK Knights in the 2023 finals, but were eliminated in the semi-finals. The Busan KCC Egis won their sixth championship after defeating Suwon KT Sonicboom in the finals, becoming the first fifth-seeded team to win the championship.

The Busan KCC Egis qualified for the 2024 Basketball Champions League Asia and both the champions and runners-up qualified for the 2024–25 East Asia Super League.

Changes from last season

 * Anyang KGC was rebranded Anyang Jung Kwan Jang Red Boosters.
 * Jeonju KCC Egis relocated to Busan and was rebranded Busan KCC Egis.
 * Goyang Carrot Jumpers was rebranded Goyang Sono Skygunners after ownership was transferred to hospitality company Sono International.

Playoffs
The playoffs began on 4 April 2024 and will end on a to be determined date.