Walnut Hill Plantation was a small cotton plantation of 2,120 acres (860 ha) located in northern Leon County, Florida, United States owned by Thomas Anderson Bradford.
Walnut Hill was located in the general area of Bradfordville near William Bradford's Edgewood Plantation, and Edward Bradford's Pine Hill Plantation, and Richard H. Bradford's Water Oak Plantation.
The Leon County Florida 1860 Agricultural Census shows that Pine Hill Plantation had the following:
Thomas Anderson Bradford was born February 13, 1790 in Enfield, North Carolina. Thomas had a daughter, Sallie G. Bradford born in 1835 and died in 1867.