Hermannsson

Hermannsson is a surname. Notable people with the surname include:
 * Björgvin Hermannsson (born 1938), Icelandic former footballer
 * Hermann Hermannsson (1914–1975), Icelandic former footballer
 * Hjörtur Hermannsson (born 1995), Icelandic professional footballer
 * Martin Hermannsson (born 1994), Icelandic basketball player
 * Steingrímur Hermannsson (1928–2010), Prime Minister of Iceland
 * Sverrir Hermannsson (born 1930), Icelandic politician, businessman, and banker