The invention relates to the field of automatic vending and provides an automatic cigarette selling machine. The machine comprises a cabinet body, two first cigarette channels and two second cigarettechannels. The first cigarette channels and the second cigarette channels are parallelly formed in the cabinet body, the first cigarette channels are used for storing boxed cigarettes, the second cigarette channels are used for storing single cigarettes, a boxed cigarette outlet channel is formed between the two first cigarette channels, and a single cigarette outlet channel is formed between thetwo second cigarette channels. Compared with the prior art, the automatic cigarette selling machine has the advantages that the two first cigarette channels share one boxed cigarette outlet channel, the two second cigarette channels share one single cigarette outlet channel, and accordingly the automatic cigarette selling machine is compact in structure and saves space.