Nickelsen

Nickelsen is a surname. Notable people with this surname include:
 * Ellin Nickelsen (born 1956), prize-winning poet in the Föhr North Frisian language
 * Garrett Nickelsen, American rock musician, bassist for The Maine (band)
 * Kärin Nickelsen (born 1972), German historian of science
 * John R. Nickelsen, American politician, member of 32nd Oregon Legislative Assembly
 * Josef Nickelsen, Norwegian architect of 1914 Jubilee Exhibition
 * Rasmus Nickelsen, Danish swimmer, competed in Swimming at the 2019 European Youth Summer Olympic Festival
 * Steinar Nickelsen (born 1978), Norwegian jazz musician
 * Wilhelm Nickelsen, Norwegian bridge player, founder of a predecessor organization to the Norwegian Bridge Federation