An article supply device capable of detecting the presence or absence of articles and supplying the articles, includes a main body, an accommodation unit for accommodating the articles, a supply unit for supplying the articles accommodated in the accommodation unit, an up and down moving pin (detection unit) for detecting the presence or absence of the articles accommodated in the accommodation unit, a transmission unit for transmitting a signal indicating the absence of articles accommodated in the accommodation unit, and a sold-out display unit for displaying the absence of the articles accommodated in the accommodation unit. The transmission unit and the sold-out display unit are configured to operate integrally based on a detection operation of the detection unit.