Tangen is a surname. Notable people with the surname include:
Christopher von Tangen (1877–1941), Norwegian fencer Eivind Tangen (born 1993), Norwegian handball player Harald Nilsen Tangen (born 2001), Norwegian footballer
Knut Tangen (1928–2007), Norwegian speed skater Nicolai Tangen (born 1966), Norwegian hedge fund manager Otto Tangen (1886–1956), Norwegian Nordic skier Ragne Tangen (1927–2015), Norwegian children's television presenter
See also