TSS (RMS) Ben-my-Chree (IV) No. 145304 – the fourth vessel in the company's history to be so named – was a passenger ferry operated by the Isle of Man Steam Packet Company between 1927 and 1965. Ben-my-Chree was built in 1927 at the Cammell Laird shipyard, Birkenhead. She was the first steamer built after World War I for the Steam Packet Co.