A damper device (10, 10B) comprising: an input element; a first intermediate element; a second intermediate element; an output element; a plurality of first elastic bodies that transmits torque between the input element and the first intermediate element; a plurality of second elastic bodies that transmits torque between the first intermediate element and the second intermediate element; a plurality of third elastic bodies that acts in series with the second elastic bodies and transmits torque between the second intermediate element and the output element; and a dynamic damper (20, 20B) that includes a mass body (21, 21B) and vibration absorbing elastic bodies (SPd); wherein torque from an engine is transmitted to the output element through a path, that is, the input element, the first elastic bodies, the first intermediate element, the second elastic bodies, the second intermediate element and the third elastic bodies, wherein the dynamic damper (20, 20B) is coupled to the first intermediate element and the second and the third elastic bodies (SP21, SP22) are straight coil springs characterized in that they are disposed between the first intermediate element and the second intermediate element or between the second intermediate element and the output element so that outward movement of the second and the third elastic bodies (SP21, SP22) in a radial direction of the damper device (10, 10B) is restricted at respective both end portions; and a gap is formed between each body portion (Bsp) of the second and the third elastic bodies (SP21, SP22) and each member disposed on an outer side of the second and the third elastic bodies (SP21, SP22) in the radial direction. an input element; a first intermediate element; a second intermediate element; an output element; a plurality of first elastic bodies that transmits torque between the input element and the first intermediate element; a plurality of second elastic bodies that transmits torque between the first intermediate element and the second intermediate element; a plurality of third elastic bodies that acts in series with the second elastic bodies and transmits torque between the second intermediate element and the output element; and a dynamic damper (20, 20B) that includes a mass body (21, 21B) and vibration absorbing elastic bodies (SPd); wherein torque from an engine is transmitted to the output element through a path, that is, the input element, the first elastic bodies, the first intermediate element, the second elastic bodies, the second intermediate element and the third elastic bodies, wherein the dynamic damper (20, 20B) is coupled to the first intermediate element and the second and the third elastic bodies (SP21, SP22) are straight coil springs characterized in that they are disposed between the first intermediate element and the second intermediate element or between the second intermediate element and the output element so that outward movement of the second and the third elastic bodies (SP21, SP22) in a radial direction of the damper device (10, 10B) is restricted at respective both end portions; and a gap is formed between each body portion (Bsp) of the second and the third elastic bodies (SP21, SP22) and each member disposed on an outer side of the second and the third elastic bodies (SP21, SP22) in the radial direction.