Janthinobacterium sp. strain ROICE36 was isolated from snow samples collected from King George Island in West Antarctica, during the Romanian Governmental Scientific Expedition in Antarctica – ROICE 2015. Here, we present the draft genome sequence of Janthinobacterium sp. strain ROICE36, our aim being to identify possible secondary metabolites clusters and to provide insights into the genomic features of Janthinobacterium genus.