The Habsburg class was a group of pre-dreadnought battleships built by Austria-Hungary at the turn of the 20th century. They were the first sea-going battleship built by Austria-Hungary since the central battery ship Tegetthoff in 1876. The class was composed of three ships: Habsburg, Árpád, and Babenberg. They were armed with three 24 cm (9.4 in) guns in two turrets and were capable of slightly better than 19.5 knots (36.1 km/h; 22.4 mph) at full speed. Habsburg and Árpád were modernized in 1910–11.