Bergo or Bergö is a surname. Notable people with this surname include:
Bergo Arthur Bergo (born 1994), Brazilian rugby player Bettina Bergo, Canadian philosopher Magnar Lund Bergo (born 1949), Norwegian politician Olav Terje Bergo (born 1946), Norwegian newspaper editor
Bergö Aino Bergö (1915–1944), Swedish ballerina, opera singer and film actress
See also Bergö, an island and former municipality of Finland, in the Coastal Ostrobothnia region Bergön, an island in the northwest of the Swedish sector of the Bay of Bothnia, in the Kalix archipelago