Ladislaus is a masculine given name of Slavic origin.

It may refer to:

• Ladislaus I (disambiguation)

• Ladislaus II (disambiguation)

• Ladislaus III (disambiguation)

• Ladislaus IV (disambiguation)

• Ladislaus Jagiello (disambiguation)

• Ladislaus Kán (disambiguation)

• Ladislaus of Hungary (disambiguation)

• Ladislaus Aba (fl. 1280–1299), Hungarian cleric

• Ladislaus (bishop of Vác) (r. 1289–1293), Hungarian prelate

• Wenceslaus III of Bohemia (1289–1306), who took the name Ladislaus when he was crowned King of Hungary in 1301

• Ladislaus Nevnai (died after 1324), Hungarian nobleman and landowner

• Ladislaus Rátót (died 1328), Hungarian nobleman and landowner

• Ladislaus Baksa (died 1429 or 1430), Hungarian nobleman and landowner

• Ladislaus Jánki (died 1336 or 1337), Hungarian prelate

• Ladislaus Csetneki (c. 1373–1450), Hungarian prelate

• Ladislaus of Naples (1377–1414), King of Naples

• Ladislaus Szécsényi (1413–1460), Hungarian nobleman and landowner

• Ladislaus Hunyadi (1431–1457), Hungarian nobleman

• Ladislaus the Posthumous or Ladislaus V of Hungary (1440–1457), also King of Bohemia

• Ladislaus Sunthaym (–1512 or 1513), German historian, genealogist and geographer

• Ladislaus Szalkai (died 1526), Hungarian prelate

• Ladislaus Pyrker (1772–1847), Hungarian Cistercian abbot, archbishop and poet

• Ladislaus Bortkiewicz (1868–1931), Russian economist and statistician

• Ladislaus Vajda (1877–1933), Hungarian screenwriter

• Ladislaus Kurpiel (1883–1930), Austrian footballer

• Ladislaus Perera Ranasinghe (1913-1983), Sri Lankan Sinhala actor

See also

• Ladislav, another given name

• Ladislas, another given name

• Ladislao (disambiguation), Spanish and Portuguese

• László (disambiguation), Hungarian

• Władysław, Polish

• Vladislav, Russian