Munurin millum rættingarnar hjá "Tretivuárakríggið"

{{flagcountry|Kingdom of France|name=Frakland}} (frá 1635)<br />

{{Flagicon|Denmark}} [[Danmark-NoregNøríki]] (1625–1629)<br />

{{Flagcountry|Kingdom of EnglandOngland}} (1625–30)<ref>At war with Spain 1625–30 (and France 1627–29). 6000 Englishmen also fought under Charles Morgan in the Danish campaigns. These were largely drawn from the famous English brigade of four regiments which were based in the Dutch Republic</ref> <br>

{{Flagcountry|Kingdom of ScotlandSkotland}} (1625–38)<ref>Scotland declared war and fought against Spain 1625–30 and France 1627–29, mostly conducting the war at sea. In addition to providing 2000 troops for the campaign against France in 1627, Scottish privateers harried French shipping and captured and occupied Nova Scotia, Cape Breton and Quebec. The Scottish Privy Council also provided warrants for 13,700 troops for Danish service who fought under Scottish flag with a Dannerbrog in the top left corner. These were led initially by the Catholic Robert Maxwell, [[Earl of Nithsdale]] and more famously by [[Donald Mackay, 1st Lord Reay|Donald Mackay]] Lord Reay. In 1630, 8000 more Britons, mostly Scots led by James 3rd [[James Hamilton, 1st Duke of Hamilton|Marquis Hamilton]] landed in Germany under British flag. They wre explicitly called the "British army" and had been raised on warrants issued by the English and Scottish Privy councils for allied service alongside Sweden. They joined an estimated 12,000 Scots already in Swedish service commanded by General Sir [[James Spens (diplomat)|James Spens]], [[Alexander Leslie]], [[Patrick Ruthven, 1st Earl of Forth|Patrick Ruthven]] and [[John Hepburn (soldier)|John Hepburn]]. The latter man led a Scottish brigade in France from 1634-1636 after which it fell under the control of the Douglas family. Throughout the entire period of the war, the Scots maintained a brigade of three regiments in Dutch service. The 1625-1638 period represents the period of greatest engagement, though Scots were active as allies in the anti-Habsburg alliance throughout the whole course of the war</ref> <br>

{{Flagicon image|Flag of Transylvania before 1918.svg}} [[Principality of Transylvania (1570–1711)|TransylvaniaTranssylvania]]<br>

{{flagicon|Ottoman Empire}} [[OttomanOsmanska Empireríkið]]<br>

{{Flagicon image|Flag_of_Oryol_(variant).svg}} [[Russian TsardomRussland]]<ref>Russland stuðlaði Svøríki móti Póllandi-Litava ([[Smolenska kríggið]])</ref><br>

{{flagicon|Spain|1506}} [[Spanish EmpireSpania]]<br>

[[File:Flag of the Habsburg Monarchy.svg|23px]] [[Kingdom of Hungary (1538–1867)|HungaryUngarn]]<ref>Ervin Liptai: Military history of Hungary, Zrínyi Military Publisher, 1985. ISBN 9633263379</ref><br>{{flag|Kingdom of Croatia (Habsburg)|name=Kingdom of CroatiaKroatia}}<ref>[[:hu:Huszár#A magyar huszár a 16-17. században|Hussar (Huszár)]] [[:hu:Kezdőlap|hu.wikipedia]]</ref><br>

{{Flagicon|Denmark}} [[DenmarkDanmark-NorwayNøríki]] (1643–1645)<ref>Denmark fought Sweden and the Dutch Republic in the [[Torstenson War]]</ref>

{{Flagicon image|Chorągiew królewska króla Zygmunta III Wazy.svg}} [[Polish–Lithuanian Commonwealth|PolandPólland]]