Contest year
- Host City
- Luxembourg, Luxembourg
- Venue
- Théâtre Municipal
- Final Date
- May 5, 1984
- Entries
- 19
- Notable events included Israel and Greece withdrawing (Israel citing the contest date coinciding with Yom HaZikaron, and Greece reportedly dissatisfied with its submitted songs), while Ireland returned after a one-year absence.
- Host Désirée Nosbusch, aged 19, became the contest’s youngest presenter.
- The United Kingdom’s entry drew one of the earliest audible bouts of booing, variously linked to recent football hooliganism, off-stage backing vocals that suggested lip-syncing, and plagiarism allegations.
- Sweden won with Herreys, the last winner to perform first (as of 2025), and sang part of the reprise in English.
- via Wikipedia
Presenters
Desirée Nosbusch
Winner
Final Results
| Country | Artist · Song | Pos | Pts |
|---|---|---|---|
 Sweden | Herreys Diggi-loo-diggi-ley | 1 | 145 |
 Ireland | Linda Martin Terminal 3 | 2 | 137 |
 Spain | Bravo Lady, lady | 3 | 106 |
 Denmark | Kirsten & Søren Det' lige det | 4 | 101 |
 Belgium | Jacques Zegers Avanti la vie | 5 | 70 |
 Italy | Alice I treni di Tozeur | 5 | 70 |
 United Kingdom | Belle & the Devotions Love Games | 7 | 63 |
 France | Annick Thoumazeau Autant d’amoureux que d’étoiles | 8 | 61 |
 Finland | Kirka Hengaillaan | 9 | 46 |
| Luxembourg | Sophie Carle 100 % d’amour | 10 | 39 |
 Portugal | Maria Guinot Silêncio e tanta gente | 11 | 38 |
 Turkey | Beş Yıl Önce On Yıl Sonra Halay | 12 | 37 |
 Netherlands | Maribelle Ik hou van jou | 13 | 34 |
 Germany | Mary Roos Aufrecht geh’n | 13 | 34 |
 Cyprus | Andy Paul Anna - Marie - Elena | 15 | 31 |
 Switzerland | Rainy Day Welche Farbe hat der Sonnenschein | 16 | 30 |
 Norway | Dollie de Luxe Lenge leve livet | 17 | 29 |
 Yugoslavia | Izolda Barudžija Čao Amore | 18 | 26 |
 Austria | Anita Einfach weg | 19 | 5 |