The Lesser Bulldog Bat, Noctilio albiventris, is found in all major Brazilian phytogeographic domains. We extend the known distribution of this species in the Cerrado, where 3 specimens were collected in the municipality of Caxias, which is within the Cerrado domain of the state of Maranhão, northeastern Brazil. Our analysis of the COI gene confirms the morphological identification of the specimens, based on a 99.8-100% similarity with known sequences. This record extends the known distribution of N. albiventris 260 km to the east, in the state of Maranhão, and 986 km to the north, in the Cerrado biome. KeywordsMaranhão; bats; DNA barcode; mitochondrial gene.