There is provided a sheet manufacturing apparatus that is capable of manufacturing a sheet having a predetermined color, the apparatus including: a plurality of resin cartridges that store a plurality of colored resins, respectively; a resin supply unit that supplies a resin from one or the plurality of resin cartridges to a predetermined raw material in a predetermined step of manufacturing a sheet; and a controller that selects a resin cartridge, which is a supply source of a resin, when the resin supply unit supplies the resin, and performs setting related to a supply amount of a resin for each of the selected resin cartridges, based on setting related to a color of a sheet to be manufactured.