The invention relates to a bottle distribution guide device. The bottle distribution guide device comprises a conveying belt and a bottle distribution mechanism, wherein the bottle distribution mechanism is installed on the conveying belt, and the conveying belt located in front of the bottle distribution mechanism is divided into a first conveying part and a second conveying part from a central line; and the bottle distribution mechanism comprises a first bottle distribution assembly and a second bottle distribution which are installed at two sides of the conveying belt, the first bottle distribution assembly comprises a first push plate capable of transversally telescoping, and the second bottle distribution assembly comprises a second push plate capable of transversally telescoping. When bottle bodies are transported forwards with the conveying belt and arrive at a space between the first bottle distribution assembly and the second bottle distribution assembly, the first push plate stretches out, the second push plate retreats, the bottle bodies can be pushed onto a part close to the second push plate, of the conveying belt, and then arrive at the second conveying part in front; and the second push plate stretches out, the first push plate retreats, the bottle bodies can be pushed onto a part close to the first push plate, of the conveying belt, and then arrive at the first conveying part in front, and therefore, the bottle bodies are divided into two rows and transported to a filling machine.