| 13 July 1839 |
21 January 1842 |
Treaty between Great Britain and the Uruguay , for the Abolition of the Traffic in Slaves |
| 3 December 1855 |
|
Treaty of Friendship, Commerce and Navigation between Great Britain and Uruguay |
| 22 January 1891 |
1 April 1891 |
Agreement between the Post Office of Great Britain and the Postal Administration of Uruguay, for the Exchange of Postal Parcels |
| 15 February 1918 |
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Convention between United Kingdom and Uruguay concerning Finance |
| 18 April 1918 |
|
Arbitration Treaty between the United Kingdom and Uruguay |
| 10 August 1937 |
|
Exchange of Notes between Canada and Uruguay Commerce Prolongation of Arrangement of August 12, 1936 |
| 5 November 1937 |
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Exchange of Notes between Canada and Uruguay concerning Commerce - Prolongation of Arrangement of 12 August 1936 |
| 17 January 1938 |
|
Exchange of Notes between Canada and Uruguay prolonging the Agreement concerning Commercial Relations of August 12, 1936 |
| 21 April 1938 |
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Exchange of Notes between Canada and Uruguay concerning Commerce - Prolongation of 'Modus Vivendi' of 12 August 1936 for 6 months from 30 April 1938 |
| 28 October 1938 |
|
Exchange of Notes between Canada and Uruguay further prolonging the Agreement concerning Commercial Relations of August 20, 1936 |
| 22 May 1939 |
|
Exchange of Notes prolonging the Exchange of Notes of 12 August 1936 concerning Commercial Relations with Canada until 30 April 1940 |
| 24 October 1939 |
|
Exchange of Notes Prolonging Commercial Relations with Canada of 12 August 1936 until 30 April 1940 unless previously replaced by Trade Agreement |
| 30 August 1940 |
|
Exchange of Notes Suspension of Article VII of Trade and Payments Agreement of June 26, 1935 for the Duration of Payments Agreement of September 11, 1940 between the Bank of England and the Bank of Uruguay |
| 26 September 1947 |
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Air Services Agreement and Protocol concerning the Air Services between and beyond respective territories of United Kingdom and Uruguay, laws and regulations and Arbitration Clause. |
| 2 March 1948 |
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Exchange of Notes between the Government of the United Kingdom and the Uruguayan Government accepting the Agreement of Sale of the British-owned Railways in Uruguay |
| 2 March 1948 |
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Exchange of Notes between the Government of the United Kingdom and the Uruguayan Government accepting the Agreement of Sale of the British-owned Railways in Uruguay |
| 1 December 1948 |
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Meat Agreement and Protocol |
| 23 December 1949 |
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Exchange of Notes and Contract concerning the Conditions for the Supply of Bulk Meat from Uruguay |
| 3 May 1951 |
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Exchange of Notes between the United Kingdom and Uruguay concerning the Resumption of Shipments of Meat to the United Kingdom |
| 7 June 1951 |
|
Exchange of Notes and Contract Supplementing the Ninth Bulk Meat Contract of 23 December 1949 |
| 6 February 1953 |
|
Exchange of Letters Prolonging the Payments Agreement of 15 July 1947 |
| 27 March 1953 |
1 January 1953 |
Exchange of Notes and Contract Supplementing the Ninth Bulk Meat Contract of 23 December 1949 |
| 28 February 1961 |
1 April 1961 |
Notes exchanged between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Uruguay concerning the Mutual Abolition of Visas |
| 11 April 1962 |
1 June 1962 |
Notes Exchanged between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Uruguay extending the Mutual Abolition of Visas to certain territories for whose international relations the United Kingdom Government are responsible |
| 24 October 1962 |
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Notes Exchanged between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Uruguay extending to Antigua the arrangements for the Mutual Abolition of Visas |