There are provided a method for producing a toner which includes: emulsifying and dispersing an oil phase in an aqueous phase so as to form oil droplets; and aggregating the oil droplets so as to associate each other, wherein the oil droplets exhibit non-Newtonian viscosity at the time of aggregating, a method for producing a toner which includes: emulsifying and dispersing an oil phase in an aqueous phase so as to form oil droplets; and aggregating the oil droplets so as to associate each other, wherein the oil droplets exhibit non-Newtonian viscosity at the time of aggregating, as well as a toner obtained by such methods.