The invention discloses a bent connector double-pipe guide joint. The bent connector double-pipe guide joint comprises an outer pipe, an inner shaft and a bent connector. The bent connector is connected to one end of the outer pipe and is provided with two sections of integrally formed round pipes, and the axes of the two sections of round pipes intersect. The inner shaft is supported in the outer pipe through bearings arranged at the two ends of the outer pipe. An inner drill rod connector is connected to the end, close to the bent connector, of the inner shaft. The inner drill rod connector penetrates through the two sections of round pipes of the bent connector from one end of the bent connector and extends out from the other end of the bent connector. The pipe wall of the outer pipe is provided with an installation hole. A probe bin is arranged in the installation hole. The bent connector double-pipe guide joint achieves deflection through the bent connector and can cooperate with double pipe drilling at the same time. A runner is designed between the inner shaft and the outer pipe and can be used for a double-pipe reverse circulation drilling process. The bent connector double-pipe guide joint has the main advantages that the outer pipe is used for orientation, and the inner rod drilling hole direction is easy to control.