| 12 March 1854 |
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Treaty between Great Britain , France , and Turkey , relative to Military Aid to be given to Turkey |
| 3 February 1855 |
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Convention between Great Britain and Turkey, for the Employment of a body of Turkish Troops in the British Service |
| 13 May 1856 |
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Convention between Great Britain, France, and Sardinia, on the one part, and Turkey, on the other, extending the Term previously stipulated for the Evacuation of the Ottoman Territory |
| 21 April 1861 |
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Convention between Great Britain and Turkey, for the establishment of a Telegraphic Cable between Malta and Alexandria |
| 3 September 1864 |
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Convention between Great Britain and Turkey, for the Establishment of Telegraphic Communication between India and the Ottoman Territory |
| 8 April 1865 |
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Act of Accession of the Sultan to the Treaty between Great Britain, France, Russia, and Greece of March 29, 1864, for the Union of the Ionian Islands to Greece ; and Acceptance thereof by the Contracting Parties to that Treaty |
| 28 July 1868 |
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Protocol of the Conference between Great Britain and Turkey, relative to the Admission of British Subjects in Turkey to the Right of Holding Real Property |
| 12 February 1873 |
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Protocol between Great Britain, France, Italy and Turkey respecting Consular Jurisdiction in Tripoli |
| 4 June 1878 |
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Convention of Defensive Alliance between Great Britain and Turkey. ( Russian Aggressions in Asia : Reforms and Protection of Christians in Turkey in Asia ; Occupation and Administration of Cyprus by England. ) |
| 17 December 1878 |
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Act of the European Commission (Great Britain, Austria-Hungary, France, Germany, Italy, Russia and Turkey) for defining the Boundary between Roumania and Bulgaria |
| 22 January 1879 |
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Agreement between Great Britain and Turkey, for Commuting the Ottoman Crown Property, Revenues, &c., of Cyprus for a fixed Annual Payment of �5,000 |
| 20 September 1879 |
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Act of the European Commission (Great Britain, Austria-Hungary, France, Germany, Italy, Russia, and Turkey) for defining: (1) the Danubian Frontier of Bulgaria ; (2) the Frontier between Bulgaria and Turkey (Macedonia) ; and (3) the Frontier between Bulgaria and Servia |
| 25 October 1879 |
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Act of the European Commission (Great Britain, Austria-Hungary, France, Germany, Italy, Russia, and Turkey) for defining the Southern Boundary of Eastern Roumelia |
| 25 January 1880 |
25 July 1880 |
Convention between Great Britain and Turkey for the Suppression of the African Slave Trade |
| 18 April 1880 |
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Protocol between Great Britain, Austria-Hungary, France, Germany, Italy, Russia, and Turkey, respecting the Boundary between Turkey and Montenegro |
| 11 August 1880 |
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Laws for the Vilayets of Turkey in Europe (Roumelia) signed by the Commissioners of Great Britain, German Empire, Austria, France, Italy, Russia, and Turkey under Article XXIII of the Treaty of Berlin |
| 21 September 1880 |
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Self-denying Protocol between Great Britain, Austria-Hungary, France, Germany, Italy and Russia, with reference to the Settlement of the Questions respecting Greece and Montenegro |
| 24 May 1881 |
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Convention between Great Britain, Austria-Hungary, France, Germany, Italy, Russia, and Turkey, for the settlement of the Frontier between Greece and Turkey |
| 15 November 1881 |
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Final Act fixing the new Turco-Greek Frontier under the Convention of May 24, 1881 |
| 3 March 1883 |
3 March 1883 |
Declaration Between Great Britain And Turkey Amending The Convention Of The 25th January, 1880, Between Her Majesty And The Sultan For The Suppression Of The Slave Trade. |
| 8 May 1883 |
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Protocol of Conference between the Representatives of the Six Powers ( Great Britain, Austria-Hungary, France, Germany, Italy, Russia ) and Turkey, relative to the Administration of the Lebanon ( Appointment of Wassa Pasha to be Governor for a term of ten years ). |
| 24 October 1885 |
24 November 1885 |
Convention between Egypt and Turkey, relative to Egyptian Affairs (Dispatch of British and Turkish High Commissioners to Egypt) |
| 29 October 1888 |
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Convention between Great Britain, Austria-Hungary, France, Germany, Italy, The Netherlands, Russia, Spain, and Turkey, respecting the Free Navigation of the Suez Maritime Canal |
| 15 August 1892 |
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Protocol relative to the Administration of the Lebanon |
| 25 April 1907 |
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Protocol between the United Kingdom, Austria-Hungary, France, Germany, Italy, Russia and Turkey respecting Turkish Customs Duties |
| 6 November 1912 |
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Agreement between the United Kingdom and Turkey respecting Commercial Travellers' Samples |
| 4 November 1913 |
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Protocol concerning Frontiers - Persian and Turkish |
| 17 November 1913 |
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Protocol concerning the Delimitation of the Turco-Persian Frontier |