LKB (disambiguation)

LKB may refer to:
 * LKB, a free and open source grammar engineering environment
 * lkb, the ISO 639-3 code for Kabras, a variant of Luhya language
 * Lakeba Airport, the IATA code LKB
 * Ljubljanska kreditna banka, a significant joint-stock bank headquartered in Ljubljana
 * Königsborn station, the DS100 code LKB
 * Lakshmipur Bhorang railway station, the station code LKB