Ravelston was an 2,808 GRT cargo ship which was built in 1906 for the Ravelston Steamship Co Ltd. She was requisitioned by the Ministry of War Transport (MoWT) in 1941 and renamed Empire Bond. In 1946 she was sold and renamed Prenton. Following a grounding in 1949, she was declared a constructive total loss, but was sold and repaired, returning to service as Agios Dionysissios. In 1951 she was renamed Sandenis and then San Denis, serving until she was scrapped in 1959.