Lycorma delicatula (White) is native to China but is becoming an important insect pest in Korea. Polymorphic DNA markers like microsatellites are widely used for characterizing dispersal patterns and capacity of invasive insect pests which can contribute to designing effective management of the species. To facilitate such population genetic studies of L. delicatula in Korea, we isolated and characterized eight microsatellite loci for L. delicatula using a hybridization-biotin enrichment method. We further used these novel microsatellite loci to determine population genetic parameters for 33 L. delicatula specimens collected from Cheonan, South Korea where outbreaks of this species were first reported in Korea. The number of alleles per locus ranged from three to ten, with an average of 6.25. The mean expected (H E) and observed heterozygosities (H O) were 0.575 and 0.626, respectively. The eight loci showed no deviation from Hardy–Weinberg equilibrium according to the adjusted significance threshold (P = 0.00625), and there was no linkage disequilibrium between each pair of these eight markers. Bayesian cluster analysis using the program structure revealed no evidence of genetic structuring in L. delicatula samples from Cheonan. These new microsatellite markers will be widely applicable to future ecological genetic studies of L. delicatula, including assessment of the level of gene flow and genetic connectivity among populations that are necessary for effective management and monitoring of the species.