Disclosed is a manual granule spreader including: a main body including a wheel and a handle bar; a hopper having a plurality of discharge chutes; a spreading module having a spreading roller so as to spread the granules via first spreading means; a power transmission means.According to the granule spreader, manpower applied to the wheel is used to spread granules in the hopper in a predetermined amount in a single direction or opposite directions for drill seeding or for broadcast seeding, whereby workforce is saved, granules are prevented from being wasted, and the direction, angle, and length of the spreading means are adjusted, and a flexible driving wire is used to transmit power for spreading granules, which allows a vertical spreading position of the granules to be easily controlled by a vertical position adjustment of the hopper.