Joshua Fry Speed was an American politician who was a close friend of future President Abraham Lincoln from his days in Springfield, Illinois, where Speed was a partner in a general store. Later, Speed was a farmer and a real estate investor in Kentucky, and also served one term in the Kentucky House of Representatives in 1848.

Farmington, an 18-acre (7.3 ha) historic site in Louisville, Kentucky, was once the center of a hemp plantation owned by John and Lucy Speed. The 14-room, Federal-style brick plantation house was possibly based on a design by Thomas Jefferson and has several Jeffersonian architectural features. As many as 64 African Americans were enslaved by the Speed family at Farmington.