ABSTRACTTheBacillus cereusphage BSG01 has a siphovirus morphology that can belong to the orderCaudovirales. It consists of 81,366 bp, with a GC content of 34.6%, and contains 70 predicted open reading frames. BSG01 includes lysogeny-related genes (tyrosine recombinase and antirepressor protein), indicating that it is a temperate phage.