Agnes Birgitta Nyberg (born 19 April 2000) is a Swedish professional footballer who plays as a midfielder for Toppserien club Rosenborg.

[3] She made 22 appearances (20 starts) as she led Uppsala to place second in the league [sv] that year, earning promotion to the Damallsvenskan.

[2] Nyberg made her top-flight debut on 27 June 2020, replacing Ida Strömblad [sv] in the 79th minute down 1–2 to Djurgården; she helped Uppsala come back to finish the match 3–2 on Beata Olsson's winning goal.

In the 2021 season [sv], Nyberg scored 2 goals in 25 appearances (23 starts) as Uppsala placed fourth in the Elitettan, just outside of the promotion zone.

[1] On 2 January 2024, Nyberg signed as a free agent with National Women's Soccer League (NWSL) expansion side Utah Royals, who were restarting operations after four years.

[7] She made her NWSL debut on the opening matchday on 16 March 2024, a 2–0 loss to the Chicago Red Stars.

She scored her first goal for the U17 team on 6 October 2016 in a 3–0 win against Malta in the 2017 UEFA Women's Under-17 Championship qualification.