Niels Christiansen

Niels B. Christiansen
Born (1966-04-12) 12 April 1966
Sonderborg, Denmark
Alma materTechnical University of Denmark (BA, MS)
INSEAD (MBA)
OccupationBusinessman
Known forFormer CEO of Danfoss; CEO of Lego
TitlePresident and CEO of The Lego Group
TermOctober 2017 – present
PredecessorBali Padda

Niels B. Christiansen (born 12 April 1966) is a Danish businessman who is the current president and chief executive officer of The Lego Group.

Christiansen was managing director and chief executive officer of Danfoss from October 2008 to July 2017, when he was succeeded by Kim Fausing. In August 2017, Lego announced that Christiansen would take over as chief executive officer in October. From January 2025, Christiansen has also been CEO of LEGO Holding.