Louis Ferdinand
Louis Ferdinand may refer to:
- Louis, Dauphin of France, son of Louis XV, father of Louis XVI, Louis XVIII, and Charles X
- Prince Louis Ferdinand of Prussia, post-Frederican soldier, son of Prince Augustus Ferdinand of Prussia, nephew of Frederick II
- Prince Ludwig Ferdinand of Bavaria, member of the Bavarian house of Wittelsbach and an Infante of Spain
- Louis Ferdinand Antoni, French Orientalist painter and sculptor
- Louis-Ferdinand Céline, French novelist, polemicist, and physician
- Louis Ferdinand, Prince of Prussia, son of Crown Prince Wilhelm of Germany, head of the Prussian Royal House