Caroline of Nassau

Caroline of Nassau may refer to:


 * Princess Caroline of Nassau-Usingen (1762–1823)
 * Princess Caroline of Nassau-Weilburg (1770–1828)
 * Countess Caroline of Nassau-Saarbrücken (1704–1774)
 * Countess Caroline Felizitas of Leiningen-Dagsburg (1734–1810), of the House of Nassau by marriage