Abstract: The present invention relates to a method of preparing a porous polymer scaffold for tissue engineering using a gel spinning molding technique. The method of the present invention can prepare a porous polymer scaffold having a uniform pore size, high interconnectivity between pores and mechanical strength, as well as high cell seeding and proliferation efficiencies, which can be effectively used in tissue engineering applications. Further, the method of the present invention can easily mold a porous polymer scaffold in various types such as a tube type favorable for regeneration of blood vessels, esophagus, nerves and the like, as well as a sheet type favorable for regeneration of skins, muscles and the like, by regulating the shape and size of a template shaft.