The invention discloses a kit for detecting klebsiella pneumoniae, and belongs to the technical field of PCR detection. The kit comprises specific primers and a probe for detecting klebsiella pneumoniae; the nucleotide sequences of the specific primers and the probe are as shown in SEQ ID NO.1-3; a detected target gene is a sequence of a pho gene, and has a nucleotide sequence as shown in SEQ ID No.4. The kit has the advantages of being accurate in detection, high in sensitivity, strong in specificity, and simple and quick to operate, has a favorable sample detection capacity, can replace a traditional bacterial isolated cultivation and diagnosis method, and the novel kit for quick detection is provided for klebsiella pneumoniae.