PURPOSE: To provide a convenient cutting device for leads of electronic parts small in size and capable of cutting the lead of electronic parts in specific length.

CONSTITUTION: A cutting device for lead of electronic parts which is for setting an electronic parts 30 and cutting a lead L of the electronic parts 30, is composed of an electronic part setting unit 10 for setting the electronic parts 30 in a detachable manner, a fixed edge 12, a movable edge 14 engaging with the fixed edge 12 slantwise in order to cut the lead L of the electronic parts 30 set by the electronic part setting unit 10 by means of moving with respect to the fixed edge 12, and a driving means 16 for moving the movable edge 14.