The geographic relationships and biogeography of Apis cerana have been studied extensively, but Korean populations have not been investigated thoroughly. We sequenced the non-coding region between the tRNALeu and COII mitochondrial (mt) genes (herein named NC2) of Korean samples, along with the samples from seven Asian localities (China, Vietnam, and Thailand). Four undiscovered haplotypes were found in Korea and China, respectively. A phylogenetic analysis confirmed that Korean A. cerana belonged to the Mainland Asian group. Dominance of Japan1 haplotype in Mainland Asia including Korea suggests extensive gene flow and a common genetic origin. A newly developed non-coding region between the tRNAMet and tRNAGln mt genes (named NC1) provided nine haplotypes with twice the number of variable positions compared to those in NC2. A NC1-based phylogenetic analysis revealed the presence of two phylogenetic groups in Apis cerana from Korea suggesting two different sources.