A display control device includes: a display control unit that displays a graph representing a history of inspection results including a last inspection result of a subject individual and a predetermined number of previous inspection results from the last inspection result for a predetermined inspection item among plural inspection items in the subject, the graph having a first axis representing the inspection results and a second axis representing a time series, and performs control for displaying information representing plural inspection results of at least one of the subject individual or the same variety as a variety of the subject individual on a position corresponding to a specific point of time of the second axis along a direction of the first axis with a different color or density according to a frequency of each inspection result.