LKR

LKR may refer to:


 * Sri Lankan rupee by ISO 4217 currency code
 * LKR (TV series) or Life Ka Recharge, an Indian comedy show
 * Liberal-Konservative Reformer (LKR), a German political party
 * Little Kids Rock (LKR), an American charitable organization
 * Las Khorey Airport, Somalia IATA airport code
 * LKR, vehicle registration code for Kraśnik County, Poland
 * LKR, ICAO airline designator for Laker Airways
 * LKR, station code for Lakhisarai Junction railway station in Bihar, India
 * LKR, FAA LID code for Lancaster County Airport, South Carolina, United States
 * lkr, ISO 639 code for the Päri language of South Sudan