Auto shoe cover dispenser, includes machine body (1), traction and extension mechanism (2), separation and hooking mechanism (3), turning mechanism (4), traction driving mechanism (5), shoe cover box (6). The body of shoe cover box (6) is equipped with shoe cover separating exit, separation and hooking mechanism extends into the shoe cover separating exit to pull out the shoe cover, and the traction and extension mechanism expands it, just put the foot into the stretched shoe cover, and tread out downwards. The advantages of this utility model are, first, its simple and rational structure, strong practicability, safety and reliability, which uses disposable normal shoe cover without special process and technical requirements, thus greatly reducing the costs of perishable items, and affordable to a large quantity of consumers; second, shoe cover dispenser has large capacity and it's also very convenient to install shoe covers, the shoe covers installation quantity can be freely adjusted according to the user's wish, which can reach as high as dozens or even thousands of pairs, while shoe cover dispenser doesn't need to make any adjustment, to be widely used for household needs as well as various locations such as hospitals and scientific research institutes etc.