A cover for a weed sprayer for restricting the spray dispersed by the weed sprayer to a confined area. The cover includes a housing having an open lower end, at least one upstanding sidewall, and an upper end, defining an interior volume. The housing can be placed over one or more weeds so as to enclose the weeds therein. The upper end of the housing includes an opening thereon through which the nozzle of a weed sprayer can be positioned. Thus, when the user utilizes the weed sprayer, the spray dispersed thereby is limited to the interior volume of the housing. This helps to prevent the spray from contacting desirable plant life, such as flowers, that are in close proximity to the weeds desired to be removed.