SS John H. Hammond was a Liberty ship built in the United States during World War II. She was named after John Hays Hammond, a mining engineer, diplomat, and philanthropist.
John H. Hammond was laid down on 13 October 1944, under a Maritime Commission (MARCOM) contract, MC hull 2385, by J.A. Jones Construction, Brunswick, Georgia; she was sponsored by Mrs. R. Gregg Cherry, wife of then governor elect R. Gregg Cherry, and launched on 15 November 1944.
She was allocated to William J. Rountree Company, on 27 November 1944. On 17 July 1945, she struck a mine off Elba, Italy, and was towed to Naples, Italy. She was declared a constructive total loss (CTL). On 20 February 1948, she was sold, along with 39 other vessels, including her sister ships and, for $520,000, to Venturi Salvaggi Ricuperi Imprese Marittime Societa per Azioni, Genoa.