Lónyay
Lónyay is the name of the following people:
- Elemér Lónyay (1863–1946), Hungarian nobleman, count and prince of Nagy-Lónya and Vásáros-Namény
- Menyhért Lónyay (1822–1884), Hungarian politician, finance and prime minister 1871–1872
- Stephanie von Lónyay (1864–1945), born Princess of Belgium, widowed Crown Princess of Austria-Hungary, wife of Elemér Lónyay