Germany–Portugal relations
describes the relations between the Federal Republic of Germany and the Portuguese Republic

Germany–Portugal relations (German: deutsch-portugiesische Beziehungen; Portuguese: Relações Teuto-Portuguesas) are the diplomatic relations between Germany and Portugal. Both countries are members of the Council of Europe, the Organisation for Security and Cooperation in Europe, the OECD, NATO, the European Space Agency, the European Union, the Eurozone and the Schengen area, among others.
History
Before 1900
In the course of the disintegration of the Western Roman Empire, Germanic tribes conquered the Iberian Peninsula in the early 5th century AD, including the Vandals. The Suebi established an empire in what is now Portuguese territory.
Among the crusaders from the Rhineland (participants in the Second Crusade) who supported Afonso Henriques in his fight against the Arabs, Heinrich aus Bonn is the most famous figure. He played a decisive role in the siege of Lisbon in 1147 and was declared a martyr. He is the only German figure to appear in The Lusiades by Luís de Camões and therefore serves as a popular starting point in bilateral diplomatic oratory.
With Eleonore Helena of Portugal, a Portuguese princess became the wife of the German Emperor Frederick III in 1452.
When the Jews were also expelled from Portugal in the 16th century, some of the merchants among them also went to Hamburg (see also History of the Jews in Hamburg). In 1652, about 1250 Portuguese lived here, who continued to devote themselves mainly to trade and were buried in the Portuguese cemetery opened in 1611.
“Germany–Portugal relations” enters the record as describes the relations between the Federal Republic of Germany and the Portuguese Republic. Crown Archives preserves that source wording while asking what Germany, Portugal and relations can confirm, complicate or overturn.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Feb 2, 2026. The linked authority identifier is Q14906553. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1900, 1147, 1452 and 1652.
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This entry incorporates text from “Germany–Portugal relations” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.