Provided are a resin-made syringe in which a printing layer, such as graduation, which is printed on an outer surface of a syringe body is hardly peeled off, a prefilled syringe, and a method for producing a resin-made syringe.Provided is a resin-made syringe 10 including a syringe body 11 made of polyolefin and a printing layer 18 printed on at least a part of an outer surface 17 of the syringe body, in which the printing layer has components including chlorinated polypropylene having a degree of chlorination of 15 to 30%, a colorant, and a filler, the outer surface on which the printing layer is printed has a plurality of recessed portions 19, each of which has a depth d1 and a width d2 of 50 nm or more and less than 1 µm, and the recessed portion is filled with at least one kind of the components of the printing layer.
