LBK refers to Linearbandkeramik or Linear Pottery culture, a European Neolithic archaeological horizon.
LBK may also refer to:
Landing Barge, Kitchen, a class of Royal Navy vessel Ljusdals BK, a bandy club in Sweden LBK, National Rail station code for Long Buckby railway station, England LBK, informal abbreviation for Lubbock, Texas Left Below Knee, a category of amputation Long Buckby railway station, station code Lake Bernadette Killas, a category of buds for life Lynbrook railway station, Melbourne