South African Class F 4-6-4T
 The South African Class F 4-6-4T of 1904 is a South African steam locomotive from the pre-Union era in the Transvaal.In 1904 the Central South African Railways placed eight Class F tank steam locomotives with a 4-6-4T Baltic wheel arrangement in service. In 1912 when these locomotives were assimilated into the South African Railways they were renumbered but retained their Class F classification.