Major General Nils Fredrik Adam Ståhlberg (born 24 August 1966) is a Swedish Army officer.

[14][15] He was then project manager in the Training & Procurement Staff at the Swedish Armed Forces Headquarters from 1 April to 30 September 2017.

[16] From 1 October 2017, Ståhlberg was brigadier general and Chief of the Land Component Command in the Joint Support Staff (Insatsstaben, INSS STAB) at the Swedish Armed Forces Headquarters.

[20] On 1 August 2022, Ståhlberg assumed the post of Deputy Director of Human Resources of the Swedish Armed Forces with an appointment until 31 December 2022.

[21] Ståhlberg was promoted to major general on 1 January 2023 and assumed the position of Deputy Chief of Joint Operations.