The invention discloses a filling device of bottled yellow rice wine and belongs to the technical field of yellow rice wine production. A conveying mechanism is arranged on the top of the machining platform. A filled bottle is placed on the conveying mechanism. A filling head is arranged over the filled bottle. The top of the filling head is connected with a filling cylinder. The top of the filling cylinder is connected with a liquid supply cylinder through a liquid guide pipe. The top of the liquid supply cylinder is fixedly connected with a telescopic arm. The top end of the telescopic arm is fixedly connected with the output end of the drive air cylinder. The outer side wall of the liquid supply cylinder is symmetrically and fixedly provided with L-shaped fixing plates. A high-pressurefan is arranged on the L-shaped fixing plate on the right side. A negative-pressure induced draft fan is arranged on the L-shaped fixing plate on the left side. The negative-pressure induced draft fanis connected with a collection box on the lower side. The filling device of the bottled yellow rice wine has the function of collecting residual liquid in the filling head and avoids the problems that the residual liquid is leaked, so that resource waste is caused and a platform is difficult to clean, and the filling device of the bottled yellow rice wine has a good use effect.