Friherre Johan Gustaf Nils Samuel Akerhielm of Margaretelund (24 July 1833 - 2 April 1900) was a Swedish politician, baron and landowner. He was a member of the Swedish parliament twice, first from 1859 to 1866 and then again from 1870 to 1900. He was also Sweden's Minister of Finance from 1874 to 1875, and Minister for Foreign Affairs in 1889. Also, he served as Swedish Prime Minister from 1889 to 1891.
|6th Prime Minister of Sweden|
12 October 1889 – 10 July 1891
(1 year, 271 days)
|Preceded by||Gillis Bildt|
|Succeeded by||Erik Gustaf Boström|
|Born||24 June 1833|
|Died||2 April 1900 (aged 66)|
|Political party||Protectionist Majority Party|
He was married to Ulrika Gyldenstolpe in 1860. The couple had three children.
- "Sweden" (in Swedish). World Statesmen. Retrieved 22 December 2014.
| Prime Minister of Sweden
12 October 1889 –10 July 1891
Erik Gustaf Boström