Princess Sophia may refer to:
People Great Britain Princess Sophia of the United Kingdom, a daughter of George III of the United Kingdom Princess Sophia of Gloucester, a great granddaughter of George II of Great Britain Sophia Dorothea of Hanover, a daughter of George I of Great Britain Sophia of Hanover, mother of George I of Great Britain, and Electress of Hanover Sophia Dorothea of Celle, wife of George I of Great Britain
Germany Sophia of Prussia, wife of Constantine I of Greece, Sister of Wilhelm II, Granddaughter of Queen Victoria
Russia Sophia Alekseyevna, regent of Russia during the early years of Peter the Great
Spain Queen Sofia of Spain, daughter of Paul I of Greece; wife of Juan Carlos I of Spain Infanta Sofia of Spain, daughter of the Prince and Princess of Asturias, granddaughter of King Juan Carlos I of Spain and his wife, Queen Sofia
Sweden Princess Sofia, Duchess of Värmland wife of Prince Carl Philip, Duke of Värmland
Other SS Princess Sophia, a steamer which sank off the southwestern coast of Alaska, killing all on board
See also Sofia the First, a Disney series about a princess named Sofia