Place names

• Sorge, Saxony-Anhalt in the district of Harz in Saxony-Anhalt in Germany
• Rivers
• Sorge (Eider) in Schleswig-Holstein, tributary of the Eider
• Sorge (Lake Geneva) in Lausanne, tributary of Lake Geneva
• German name of Dzierzgoń River (German name of the city of Dzierzgoń is Christburg)

Last names

• Georg Andreas Sorge, Musiktheoretiker (1703–1778)
• Kurt Sorge, Ingenieur (1855–1928)
• Friedrich Adolf Sorge (1828-1906), German communist and then American labor activist
• Reinhard Johannes Sorge, (1892–1916)
• Richard Sorge, (1895–1944), Soviet spy in Japan
• Samuel Sorge, (*1977) German hip hop artist

Other

• Mit brennender Sorge (German for "With deep anxiety"), a papal encyclical issued by Pope Pius XI to the bishops of the Roman Catholic Church in Germany in 1937 expressing the Pope's opinion on the Nazi takeover of Germany.