The invention discloses a clamp for fallopian tube recanalization under a laparoscope, aiming to solve the technical problem on simply, efficiently and safety completing a hydrotubation test, salpingorrhaphy or an operation for cornual implantation of the fallopian tube under the laparoscope. The clamp for fallopian tube recanalization under the laparoscope is provided with a main tube, the front end of the main tube is connected with an openable clamp blade assembly, the rear end of the main tube is connected with a handle, the main tube is internally provided with a pull tube, the front end of the pull tube is articulated with the clamp blade assembly, the handle controls the rear end of the pull tube to enable the main tube to move back and forth, a guide tube penetrates through the pull tube and the clamp blade assembly, and the rear end of the guide tube is connected with a needle head of a syringe. Compared with the prior art, in the invention, by means of the clamp blade assembly and the pull tube for controlling the opening of clamp blades, the pull tube inside the clamp blade assembly ensures that the guide tube can directly enter the interior of the fallopian tube, the rear end of the guide tube is connected with the syringe for carrying out the hydrotubation test, and the guide tube is used as the internal stent for the fallopian tube so as to be beneficial to fallopian tube anastomosis and cornel cornual implantation of the fallopian tube, so that the technical level is improved and operation time and operation cost are saved.