SBK

SBK may refer to:
 * SBK Records, former record label
 * ShoreBank insolvent US community development bank acquired by the Urban Partnership Bank
 * Silver Bells Killer
 * Superbike World Championship
 * SBK: Snowboard Kids, video game
 * South Brooklyn Railway, reporting mark
 * Triclopyr herbicide, SBK Brushwood Killer in UK
 * Sungai Buloh-Kajang Line, metro line
 * South Bronx Killas, a fictional gang