Syvertsen is a surname. Notable people with the surname include:
Frode Syvertsen (born 1963), Norwegian speed skater Håvard Syvertsen (born 1962), Norwegian novelist and short story writer Olaf Syvertsen (1884–1964), Norwegian gymnast Ryder Syvertsen (1941–2015), American author Tuva Syvertsen (born 1983), Norwegian musician