An electric hair clipper, comprising: a main body block formed into a tubular shape, the main body block being held with one hand and having a motor built-in; and a cutting block installed at a tip of the main body block, the cutting block being provided with a comb-shaped blade section that is driven by the motor, wherein the main body block comprises: an apical end portion at which the cutting block is installed; a rear end portion; and a curved portion located between the apical end portion and the rear end portion, wherein the rear end portion is positioned on the opposite side of the apical end portion across the curved portion, and wherein the apical end portion is set so that an axial direction thereof is inclined with respect to an axial direction of the rear end portion, the cutting block being set so that a cutting edge direction thereof is inclined with respect to the axial direction of the rear end portion, characterized in that the electric hair clipper further comprising a finger rest member, wherein the finger rest member is located at the curved portion, the finger rest member comprising a series of a first surface section, a second surface section and a third surface section, wherein the first surface section covers a first surface of an outer periphery of the curved portion, the first surface being a curved inside surface, the second surface section covering a second surface of the outer periphery of the curved portion, the second surface being positioned at one end side in the cutting width direction of the cutting block, the third surface section covering a third surface of the outer periphery of the curved portion, the third surface being positioned at the other end side in the cutting width direction of the cutting block; and wherein each of the second surface section and the third surface section is provided with a finger stop section that extends toward the tip of the main body block. a main body block formed into a tubular shape, the main body block being held with one hand and having a motor built-in; and a cutting block installed at a tip of the main body block, the cutting block being provided with a comb-shaped blade section that is driven by the motor, wherein the main body block comprises: an apical end portion at which the cutting block is installed; a rear end portion; and a curved portion located between the apical end portion and the rear end portion, an apical end portion at which the cutting block is installed; a rear end portion; and a curved portion located between the apical end portion and the rear end portion, wherein the rear end portion is positioned on the opposite side of the apical end portion across the curved portion, and wherein the apical end portion is set so that an axial direction thereof is inclined with respect to an axial direction of the rear end portion, the cutting block being set so that a cutting edge direction thereof is inclined with respect to the axial direction of the rear end portion, characterized in that the electric hair clipper further comprising a finger rest member, wherein the finger rest member is located at the curved portion, the finger rest member comprising a series of a first surface section, a second surface section and a third surface section, wherein the first surface section covers a first surface of an outer periphery of the curved portion, the first surface being a curved inside surface, the second surface section covering a second surface of the outer periphery of the curved portion, the second surface being positioned at one end side in the cutting width direction of the cutting block, the third surface section covering a third surface of the outer periphery of the curved portion, the third surface being positioned at the other end side in the cutting width direction of the cutting block; and wherein each of the second surface section and the third surface section is provided with a finger stop section that extends toward the tip of the main body block.