According to the invention, there is provided a novel soybean variety designated XB30G07. This invention thus relates to the seeds of soybean variety XB30G07, to the plants of soybean XB30G07 to plant parts of soybean variety XB30G07 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB30G07 with another soybean plant, using XB30G07 as either the male or the female parent.