The Galle Trilingual Inscription is a stone tablet with an inscription in three languages, Chinese, Tamil and Persian, located in Galle, Sri Lanka. The stone tablet, dated 15 February 1409, was installed by the Chinese admiral Zheng He in Galle during his grand voyages. The tablet was found by an engineer, S. H. Thomlin, in 1911 in Galle. It can now be seen in the national museum in Sri Lanka. A modern replica of the stele has been installed in the Treasure Boat Shipyard Park in Nanjing, along with copies of other steles associated with the voyages of Zheng He.