A hot dog stand is a business that sells hot dogs, usually from an external counter. Hot dog stands can be located on a public thoroughfare, near a sports stadium, in a shopping mall, or at a fair. They are often found on the streets of major American cities. According to one report, some hot dog stands are paying up to $80,000 in rent for prime locations in Manhattan.

A hot dog is a dish consisting of a grilled, steamed, or boiled sausage served in the slit of a partially sliced bun. The term hot dog can refer to the sausage itself. The sausage used is a wiener or a frankfurter. The names of these sausages commonly refer to their assembled dish. Hot dog preparation and condiments vary worldwide. Typical condiments include mustard, ketchup, relish, onions in tomato sauce, and cheese sauce. Other toppings include sauerkraut, diced onions, jalapeños, chili, grated cheese, coleslaw, bacon and olives. Hot dog variants include the corn dog and pigs in a blanket. The hot dog's cultural traditions include the Nathan's Hot Dog Eating Contest and the Oscar Mayer Wienermobile.