Josepha is a given name. Notable people with the name include:
Anna Josepha King (1765–1844), wife of Philip Gidley King who was Governor of New South Wales
Archduchess Maria Anna Josepha of Austria (1654–1689), daughter of Ferdinand III, Holy Roman Emperor
Archduchess Maria Josepha of Austria (1751–1767), daughter of Francis I, Holy Roman Emperor
Infanta Maria Josepha of Portugal (1857–1943), Portuguese infanta, later Duchess in Bavaria by marriage
Josepha Conti (born 1825), Bavarian servant and beauty of the 19th century
Josepha Duschek (1754–1824), outstanding soprano singer of the Classical era
Josepha Sherman, American author, winner of the Compton Crook Award for the novel The Shining Falcon
Josepha Weber (1758–1819), German soprano of the classical era
Maria Josepha of Austria (1699–1757), born an Archduchess of Austria, heiress presumptive to the Habsburg Empire from 1711 to 1713
Maria Josepha of Bavaria (1739–1767), Empress of the Holy Roman Empire, Princess of Bavaria
Maria Josepha Amalia of Saxony (1803–1829), Queen consort of Spain as the wife of King Ferdinand VII of Spain
Maria Josepha Sophia de Itúrbide (1872–1949), former head of the Imperial House of Mexico
Princess Maria Josepha of Saxony (1867–1944), the mother of Emperor Charles I of Austria
Princess Maria Josepha of Saxony (1731–1767), Duchess of Saxony and the Dauphine of France
Sarah Josepha Hale (1788–1879), American writer and an influential editor