10 February – The European Court of Justice rejects Luxembourg's appeal against the European Parliament passing a resolution to review the seat of the Secretariat being in Luxembourg City.
23 April – Representing Luxembourg, Corinne Hermès wins the Eurovision Song Contest 1983 with the song Si la vie est cadeau. This victory equals France's record tally of five, although this has since been surpassed by the Republic of Ireland.
23 June – The Greens are founded.
30 June – Laws are passed to restructure the steel industry that enter into force the next day.
1 July – The Luxembourgian Monetary Institute is founded to issue coinage and notes in place of the government.
21 September – King Carl Gustaf and Queen Silvia of Sweden make an official state visit to Luxembourg.
1 November – Luxembourg signs the Bonn Convention, becoming the joint-first country to do so.
16 November – English football fans riot in Luxembourg City, leading to fifty arrests, after a match against Luxembourg.
9 May – Gilles Müller, tennis player
3 June – Elizabeth May, athlete
16 June – Jean Marjerus, cyclist
22 September – Antoine Krier, politician
25 September - Will Kesseler, painter
24 October – René Biver, cyclist
19 December – Alexander Weicker, writer
1983 in Luxembourg Wikipedia (Text) CC BY-SA
