斯洛伐克语
Martin Hattala (4 November 1821 in Trstená, Kingdom of Hungary (today Slovakia) – 11 December 1903 in Prague) was a Slovak pedagogue, Roman Catholic theologian and linguist. He is best known for his reform of the Štúr's Slovak language, so-called Hodža-Hattala reform, in which he introduced the etymological principle to the Slovak language.