20 March – The United States is given right to use the land of the Luxembourg American Cemetery and Memorial at Hamm in perpetuity.
Early February - Luxembourg troops arrive in South Korea as, alongside Belgian units, they form a platoon of Belgian United Nations Command during the Korean War.
18 April – Luxembourg is one of six founder signatories of the Treaty of Paris, which establishes the European Coal and Steel Community.
25 April – Prince Jean is appointed to the Council of State, replacing Prince Felix.
29 May – Societe Electrique de l'Our is founded.
3 June – Elections are held to the Chamber of Deputies in the Centre and Nord constituencies. The Luxembourg Socialist Workers' Party (LSAP) gains 4 seats, taking it to nineteen seats, just behind the Christian Social People's Party (CSV).
3 July – After the LSAP's gains in the election on 3 June, the CSV replaces its coalition partner, the Democratic Party, with Victor Bodson as Deputy Prime Minister in the new government.
17 August – Prince Sigvard, Duke of Uppland, Carl Johan Bernadotte, and Prince Lennart, Duke of Småland are created Counts Bernadotte af Wisborg.
29 August – A law is passed making health insurance mandatory for employees and civil servants.
September - First contingent of Luxembourg soldiers return from the Korean War.
9–13 October - 6 Luxembourg soldiers fight at the Battle of Haktang-ni during the Korean War.
4 November – The Luxembourg national football team beats Finland 3-0: its last international victory for ten years.
26 November – Charles Léon Hammes is appointed to the Council of State.
24 January – Claude Hemmer, member of the Council of State
24 February – Monique Melsen, singer
27 April – Paul Dostert, historian
27 April – Viviane Reding, politician
26 May – Michel, 14th Prince of Ligne
3 August – Lucien Weiler, politician
20 September – Jhemp Hoscheit, writer
30 December – Paul Dahm, composer
13 July – Nik Welter, writer and politician
11 November – Jean Feltes, linguist
1951 in Luxembourg Wikipedia (Text) CC BY-SA
