Gissurarson

Gissurarson is a surname of Icelandic origin, meaning son of Gissur. In Icelandic names, the name is not strictly a surname, but a patronymic. The name refers to:
 * Hannes Hólmsteinn Gissurarson (b. 1953), Icelandic professor of political scientist and commentator
 * Ísleifur Gissurarson (1006–1080), Icelandic clergyman; first bishop of Iceland following the Christianization of Iceland
 * Magnús Gissurarson (1175–1236), Icelandic Roman Catholic clergyman; bishop of Iceland 1216–37