Stephan Franz Lajos (or Ludwig) Haynald (b. at Szécsény, 3 October 1816; d. at Kalocsa, 3 July 1891) was a Hungarian Archbishop of Kalocsa-Bács, naturalist, and Cardinal.
Lajos Kossuth | Lajos Portisch | Lajos Pósa | Lajos Kassák | Lajos Pósa (mathematician) | Lajos Koltai | Lajos Bokros | Mihály Lajos Jeney | Lajos Tihanyi | Lajos Tichy | Lajos Somodi, Sr. | Lajos Somodi, Jr. | Lajos Mocsai | Lajos Kiss | Lajos Gulácsy | Lajos Egri | Lajos Czinege |