The present invention is to provide a toner which is able to prevent an odor generated from the toner upon fixing and which has excellent fixability. The present invention is also to provide a method for producing the toner. Disclosed is a method for producing a toner for developing electrostatic images, wherein a content of diethylbenzene in colored resin particles after a polymerization step and before a stripping step, is set to 100 to 400 ppm by the polymerization step; and wherein the diethylbenzene content in the colored resin particles after the stripping step is set to 30 to 250 ppm by the stripping step, and a content of the monovinyl monomer in the colored resin particles after the stripping step is set to 30 ppm or less by the stripping step.