Treaty of Jeddah

United Kingdom-Saudi Arabia [1927]

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June 17, 2026

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The Treaty of Jeddah, signed in 1927, was an agreement between the United Kingdom and Saudi Arabia. Through this treaty, the British recognized Ibn Saud as the sovereign and independent ruler of the Hejaz and Najd regions. This marked a significant step in the international acknowledgment of Saudi Arabia's independence. The treaty helped to solidify the boundaries of the nascent kingdom, although some frontiers remained uncertain for years to come. This agreement was a crucial element in the formation of modern Saudi Arabia, which was officially proclaimed in 1932.123

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Jeddah
In the 1927 Treaty of Jeddah the British recognized Saudi sovereignty over the Hejaz and Najd regions. Jeddah eventually was incorporated into Saudi Arabia. In 1947 the city walls were demolished, and rapid expansion followed. The city takes its name (which means “ancestress” or “grandmother”) from the location…
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In the 1927 Treaty of Jeddah the British recognized Saudi sovereignty over the Hejaz and Najd regions. Jeddah eventually was incorporated into Saudi Arabia. In 1947 the city walls were demolished, and rapid expansion followed. The city takes its name (which means “ancestress” or “grandmother”) from the location…
Read More

Saudi Arabia
Ibn Saud and the third Saudi state
In the same year, the Treaty of Jeddah, negotiated between Ibn Saud and a British special envoy, Sir Gilbert Clayton, placed Saudi relations with Great Britain on a permanent footing as the British fully acknowledged Saudi independence. A series of Muslim conferences sponsored by the Saudis in the Hejaz legitimized…
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In the same year, the Treaty of Jeddah, negotiated between Ibn Saud and a British special envoy, Sir Gilbert Clayton, placed Saudi relations with Great Britain on a permanent footing as the British fully acknowledged Saudi independence. A series of Muslim conferences sponsored by the Saudis in the Hejaz legitimized…
Read More