Nikolaj Möller

Nikolaj Duus Möller (born 20 July 2002) is a Swedish professional footballer who plays as a forward for Eliteserien club Sandefjord.

Born in Helsingborg, Sweden, Möller joined Malmö FF's youth academy at the age of 13. He joined Bologna's youth set-up in summer 2018 but returned to Malmö in January 2020.

On 6 October 2020, it was announced that Möller had joined Premier League club Arsenal on a four-year contract for a fee of around £450,000, with the player initially joining the club's Professional Development Phase. In July 2021, Möller joined Viktoria Köln in Germany's 3. Liga on a season-long loan. He made his senior debut on 31 July 2021, starting in a 1–1 league draw with FSV Zwickau.

On 3 January 2022, Arsenal exercised their option and recalled Moller early from his loan at Viktoria Koln. On 31 January, Arsenal announced they had loaned Moller to Eerste Divisie side FC Den Bosch for the remainder of the 2021–22 season. In July 2022 he returned to Den Bosch on a season-long loan.

On 20 June 2023, Möller joined FC St. Gallen on a permanent deal for an undisclosed fee.

In summer 2024, he joined Strømsgodset on a year-long loan deal.

On 23 August 2025, Möller signed for Scottish Premiership club Dundee United, on a two-year contract with the option for an additional year.

On 12 February 2026, signed for Eliteserien club Sandefjord on a three-year contract for an undisclosed fee.

Möller has represented Sweden at under-18 level.