According to the invention, there is provided a novel soybean variety designated XB28E07. This invention thus relates to the seeds of soybean variety XB28E07, to the plants of soybean XB28E07 to plant parts of soybean variety XB28E07 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB28E07 with another soybean plant, using XB28E07 as either the male or the female parent.