UNLABELLED: The study investigated the resistome, virulome and mobilome of multidrug resistant (MDR) Klebsiella pneumoniae and Klebsiella oxytoca clinical isolates. METHODS: A total of 46 suspected Klebsiella species (spp.) were collected from blood cultures within the uMgungundlovu District in the KwaZulu-Natal Province. Antibiotic susceptibility was determined against a panel of 19 antibiotics using the disk diffusion test. A subset of 14 MDR K. pneumoniae (n = 10) and K. oxytoca (n = 4) isolates were selected based on their antibiograms and subjected to whole genome sequencing (WGS). The sequence types (STs), resistome, virulome, mobilome, capsule loci (KLs) were analysed using relevant WGS and bioinformatics tools. RESULTS: Of the 10 K. pneumoniae sequence types (ST) identified, the most common were ST25 (n = 3), ST101 (n = 3), and 4 K. oxytoca belonged to ST450 (n = 3). The two high-risk K. pneumoniae clones ST15, and ST17 were identified. O and K capsule types were identified, with predominance of KL2, KL17, KL29, O1/O2v2, O1/O2v1, and OL104 respectively. The majority of isolates displayed multidrug resistance predominantly carrying β-lactamase genes, including bla CONCLUSIONS: The convergence of multidrug resistance and hypervirulence genes in Klebsiella strains is a potential clinical concern. Carbapenemase, ESBL screening and genomic surveillance are urgently required in hospital environments.