A toner comprising: a toner particle that contains a binder resin; and an external additive, wherein the external additive comprises an external additive A and an external additive B; the external additive A has a number-average primary particle diameter, as determined according to the description, of from 35 nm to 300 nm; a dielectric constant ε ra of the external additive A measured at 10 Hz according to the description is not more than 3.50; the external additive A has a shape factor SF-1, as determined according to the description, of not more than 114; the external additive A is an organosilicon polymer particle containing an organosilicon polymer and the organosilicon polymer has a structure in which silicon atoms and oxygen atoms are alternately bonded to each other; a portion of silicon atoms in the organosilicon polymer has a T3 unit structure represented by R a SiO 3/2; R a represents an alkyl group having 1 to 6 carbons or a phenyl group; in 29 Si-NMR measurement of the external additive A as determined according to the description, a proportion for an area of a peak originating from silicon having the T3 unit structure with reference to a total area of peaks originating from all silicon elements contained in the external additive A is from 0.50 to 1.00; the external additive B has a number-average primary particle diameter, as determined according to the description, of from 5 nm to 25 nm; a dielectric constant ε rb of the external additive B measured at 10 Hz according to the description satisfies formula given below: 0.50 ≤ ε rb − ε ra a coverage ratio of a surface of the toner particle by the external additive B, as determined according to the description, is from 50% to 100%, and a fixing ratio Aa for the external additive A on the surface of the toner particle and a fixing ratio Ab for the external additive B on the surface of the toner particle, as determined according to the description, satisfy formula given below: Aa − Ab ≤ 50 % a toner particle that contains a binder resin; and an external additive, wherein the external additive comprises an external additive A and an external additive B; the external additive A has a number-average primary particle diameter, as determined according to the description, of from 35 nm to 300 nm; a dielectric constant ε ra of the external additive A measured at 10 Hz according to the description is not more than 3.50; the external additive A has a shape factor SF-1, as determined according to the description, of not more than 114; the external additive A is an organosilicon polymer particle containing an organosilicon polymer and the organosilicon polymer has a structure in which silicon atoms and oxygen atoms are alternately bonded to each other; a portion of silicon atoms in the organosilicon polymer has a T3 unit structure represented by R a SiO 3/2; R a represents an alkyl group having 1 to 6 carbons or a phenyl group; in 29 Si-NMR measurement of the external additive A as determined according to the description, a proportion for an area of a peak originating from silicon having the T3 unit structure with reference to a total area of peaks originating from all silicon elements contained in the external additive A is from 0.50 to 1.00; the external additive B has a number-average primary particle diameter, as determined according to the description, of from 5 nm to 25 nm; a dielectric constant ε rb of the external additive B measured at 10 Hz according to the description satisfies formula given below: 0.50 ≤ ε rb − ε ra a coverage ratio of a surface of the toner particle by the external additive B, as determined according to the description, is from 50% to 100%, and a fixing ratio Aa for the external additive A on the surface of the toner particle and a fixing ratio Ab for the external additive B on the surface of the toner particle, as determined according to the description, satisfy formula given below: Aa − Ab ≤ 50 %