Antoine Mostaert

Antoine Mostaert (Dutch: Antoon; 10 August 1881 – 1971) was a Belgian Roman Catholic missionary in China.

He served as a missionary in the town of Boro Balγasu in the southern Ordos region from 1906-1925.

His early work concentrated on Ordos Mongolian, with studies of phonology and the compilation of a dictionary.

His main disciple was Henry Serruys, who has worked extensively on the history of Mongol-Ming relations.

This work was never published by him, but appeared posthumously in 1977 edited by Igor de Rachewiltz as