Sivertsen is a surname. Notable people with the surname include:
Adelsten Sivertsen (1925–2010), Norwegian businessperson
Celine Sivertsen (born 1993), Norwegian handball player
Cort Sivertsen (1622–1675), Norwegian seaman
Eirik Sivertsen (born 1971), Norwegian politician
Halvdan Sivertsen (born 1950), Norwegian singer-songwriter and guitarist
Helge Sivertsen (1913–1986), Norwegian discus thrower and politician
Jan Sivertsen (born 1951), Danish painter
Kenneth Sivertsen (musician) (1961–2006), Norwegian musician, composer, poet, and comedian Kenneth Sivertsen (skier) (born 1973), Norwegian alpine skier Odin Sivertsen (1914–2008), Norwegian politician Oskar Sivertsen (born 2004), Norwegian footballer Rasmus A. Sivertsen (born 1972), Norwegian film director, editor, producer and animator Sigvard Sivertsen (1881–1963), Norwegian gymnast and Olympic competitor Stian Sivertsen (born 1989), Norwegian snowboarder Sture Sivertsen (born 1966), Norwegian Cross-country skier
See also
Sivert (disambiguation)