Princess Isabella
Princess Isabella may refer to:

 Isabella of Armenia, Princess of Tyre (1275–1323)
 Isabella of Armenia, Princess of Tyre (c. 1278–c. 1321), daughter of Leo III
 Isabel Moctezuma (1509–1550/1510–1550/1551), daughter of the Aztec ruler Moctezuma II
 Isabel Luísa, Princess of Beira (1668–1690), Portugal
 Princess Isabella of Parma (1741–1763), wife to Joseph II, Holy Roman Emperor
 Infanta Isabel Maria of Braganza (1801–1876)
 Isabel, Princess Imperial of Brazil (1846–1921), daughter and heir of Pedro II, Emperor of Brazil
 Infanta Isabel, Countess of Girgenti (1851–1931)
 Princess Isabella of Croÿ (1856–1931), wife of Archduke Friedrich, Duke of Teschen
 Princess Isabella of Bavaria (1863–1924)
 Princess Isabelle of Orléans (1878–1961)
 Princess Isabelle of Orléans (1900–1983)
 Princess Isabel Alfonsa of Bourbon-Two Sicilies (1904–1985)
 Princess Amalie Isabella of Bavaria (1921–1985)
 Princess Isabella of Denmark (born 2007), daughter of Crown Prince Frederik and Crown Princess Mary
 Princess Isabel, a character in Elena of Avalor

See also 
 Princess Marie Isabelle of Orléans (1848–1919), wife of Philippe d'Orléans, Count of Paris
 Princess Elizabeth (disambiguation)
 Princess Isabelle (disambiguation)
 Queen Isabella (disambiguation)