Liyun XIII, Liyun Tunka kimsani,  Vincenzo Gioacchino Raffaele Luigi  (latin aru: Leo PP. XIII, Italya aru: Papa Leone XIII, Kastilla aru: Papa León XIII, (* Carpineto Romano, 1810 mara 2 uru Achuqa phaxsin yuritayna - † Roma, 1903 mara 20 uru Huillka kuti phaxsin yuriwi),  jacha marka jaqi.