A pair of garden scissors with an adjustable cutting angle is provided with first 20 and second 30 scissor members. A positioning protrusion 223 of the first scissor member cooperates with a positioning end 431 of the angle-restricting member 40 of the second scissor member to restrict the maximum cutting angle of the first scissor member, and an adjust member 50 is able to adjust the cutting angle by adjusting the position of the angle-restricting member, so that the cutting angle can be freely adjusted within the movement range of the angle-restricting member. The adjust member has a helical groove 511 and the angle-restricting member is provided with a plurality of teeth 411 and the teeth engage the groove of the helical portion.