ABSTRACTThe genusSinorhizobiumcomprises rhizobia that fix nitrogen in symbiosis with legumes. To support taxonomic studies of this genus and of rhizobia more broadly, we report complete genome sequences and annotations for the species type strainsSinorhizobium garamanticumLMG 24692 andSinorhizobium numidicumLMG 27395 and CIP 109850.