Jordan Hill Roman Temple is a Romano-Celtic temple and Roman ruin situated on Jordan Hill above Bowleaze Cove in the eastern suburbs of Weymouth in Dorset, England. Original amateur archaeological excavations on the site were carried out by J. Medhurst in 1843-6. These were followed by excavations by C.D. Drew and C.S. Prideaux during 1931-32 suggesting that the site was in operation between c. AD 69–79 to the late 4th century. Some of the finds from the excavations in the 1930s are in the Dorset Museum and the British Museum. There are other Roman sites nearby including Preston Roman Villa to the north west.