The Seddon family furniture business, later known as Seddon, Son and Shackleton, was a prominent London firm active from the mid-18th to late 19th centuries. Founded by George Seddon, the company rose to prominence, becoming one of London's largest, known for its high-quality furniture in fashionable styles. The firm eventually included George's sons, and later his son-in-law Thomas Shackleton, in the partnership.