Anderssen

Anderssen is a surname, and may refer to:


 * Adolf Anderssen (1818–79), German chess grandmaster, unofficial first world champion from 1851–58, 1860–1865 and 1867–68
 * Anderssen's Opening, chess opening named after Adolf Anderssen
 * Justus Anderssen (1867–1938), Norwegian physician and philatelist
 * Lena Anderssen (born 1974), Faroese-Canadian singer-songwriter
 * Sigmund Alfred Anderssen (born 1961), Norwegian professor
 * Torgeir Anderssen-Rysst (1888–1958), Norwegian politician and Minister of Defense