Helgo, Helgø or Helgö may refer to:
People Helgo Zettervall (1831–1907), Swedish architect and professor Christine Sagen Helgø (born 1968), Norwegian politician, mayor of Stavanger Malene Helgø (born 1999), Norwegian tennis player
Other uses Helgo, alternate spelling of Halga, a legendary Danish king Helgö, an island in Ekerö Municipality, Stockholm County, Sweden Helgø, full name Helgø Matsenter, a Norwegian supermarket chain
See also Helge (disambiguation)