A rag-and-bone man or ragpicker (UK English) or ragman, old-clothesman, junkman, or junk dealer (US English), also called a bone-grubber, bone-picker, chiffonnier, rag-gatherer, bag board, or totter, collects unwanted household items and sells them to merchants. Scraps of cloth and paper could be turned into cardboard, while broken glass could be melted down and reused, and even dead cats and dogs could be skinned to make clothes. Traditionally, this was a task performed on foot, with the scavenged materials (which included rags, bones and various metals) kept in a small bag slung over the shoulder. Some rag-and-bone men used a cart, sometimes pulled by a horse or pony.

In the 19th century, rag-and-bone men typically lived in extreme poverty, surviving on the proceeds of what they collected each day. Conditions for rag-and-bone men in general improved following the Second World War, but the trade declined during the latter half of the 20th century. However, in more recent years, partly as the result of the soaring price of scrap metal, rag-and-bone-style collection continues, particularly in the developing world.