Conflicts & Resolutions · Treaty · Peace

Truce of Altmark

1629 · 17th century · Part of the Polish–Swedish War (1626–1629)

The Truce of Altmark was a six-year armistice signed on 26 September 1629 at Altmark (Stary Targ) near Malbork, ending the Polish–Swedish War of 1626–1629. Mediated by France, England and Brandenburg, it left Sweden most of Livonia and the right to levy tolls in the Prussian ports, while Poland-Lithuania kept Latgale. The terms freed Gustav II Adolf to intervene in the Thirty Years' War.

Truce of Altmark
Image: Pawmak · Public domain · Wikimedia Commons

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Mentioned in 2 state histories

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Cite this entry
APA
The Epoch Institute. (2026). Truce of Altmark. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/truce-of-altmark
MLA
“Truce of Altmark.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/truce-of-altmark. Accessed .
Chicago
The Epoch Institute. “Truce of Altmark.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/truce-of-altmark.
Harvard
The Epoch Institute (2026) ‘Truce of Altmark’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/truce-of-altmark (Accessed: ).

Last reviewed October 2026Random entry ↻