The present invention relates to a suture apparatus having a sewing function. More specifically, the present invention relates to a suture apparatus which allows an operator such as doctor or the like to suture human tissue or any other animal"s body tissue accurately, quickly and easily. In accordance with one embodiment of the present invention, there is provided a suture apparatus which comprises a support, a surgical needle disposed with respect to the support, and a needle driving part tor accommodating the surgical needle and operating the surgical needle, wherein the surgical needle operates with respect to the support, a suture thread from the surgical needle forms a plurality of rings according to the operation of the surgical needle, and the plurality of rings are sequentially connected.