Eurovision Calendar 2023
October 2022 | ||
| 7 | Eurovision 2023: Host city announcement | |
| 25 | Spain | Artists for Benidorm Fest announced |
November 2022 | ||
| 1 | Estonia | First 10 artists for Eesti Laul announced |
| 2 | Estonia | Last 10 artists for Eesti Laul announced |
| 9 | Portugal | Composers of Festival da Canção announced |
| 17 | Ukraine | Artists for Vidbir announced |
December 2022 | ||
| 1 | Ukraine | Songs for Vidbir released |
| 2 | Estonia | Songs for Eesti Laul released |
| 4 | Italy | Artists for Sanremo announced |
| 17 | Ukraine | Vidbir (national selection) |
| 18 | Spain | Songs for Benidorm Fest released |
| 19 | Albania | Festivali i Këngës Semi-final 1 |
| 20 | Albania | Festivali i Këngës Semi-final 2 |
| 21 | Albania | Festivali i Këngës Nostalgia Night |
| 22 | Albania | Festivali i Këngës 61 (national selection) |
January 2023 | ||
| 4 | Norway | Artists for MGP announced |
| 9 | Serbia | Artists for Pesma za Evroviziju announced |
| 11 | Finland | Artists for UMK announced |
| 12 | Croatia | Songs for Dora 2023 released |
| Estonia | Eesti Laul Semi-final 1 | |
| 13 | Malta | MESC Quarter-final 1 |
| 14 | Estonia | Eesti Laul Semi-final 2 |
| Norway | Melodi Grand PrixMGP Heat 1 | |
| Belgium | Eurosong 2023 (national selection) | |
| 19 | Denmark | Artists & songs for MGP revealed |
| Portugal | Songs for Festival da Canção released | |
| 20 | Malta | MESC Quarter-final 2 |
| 21 | Norway | Melodi Grand PrixMGP Heat 2 |
| Lithuania | Pabandom iš naujo Heat 1 | |
| 27 | Germany | Unser Lied für Liverpool: Artists announced |
| Malta | MESC Quarter-final 3 | |
| 28 | Moldova | Etapa Națională: Auditions |
| Norway | Melodi Grand PrixMGP Heat 3 | |
| Lithuania | Pabandom iš naujo Heat 2 | |
| Iceland | Artists & songs for Söngvakeppnin announced | |
| 30 | Greece | Artist announcement |
| Czechia | ESCZ 2023 (national selection) | |
| 31 | Austria | Artist announcement |
| Semi-final allocation draw | ||
| Spain | Benidorm Fest Semi-final 1 | |
February 2023 | ||
| 2 | Serbia | Songs for Pesma za Evroviziju released |
| Georgia | The Voice Georgia Final (artist selection) | |
| Spain | Benidorm Fest Semi-final 2 | |
| 3 | Ireland | Eurosong 2023 (national selection) |
| 4 | Norway | Melodi Grand PrixMGP 2023 (national selection) |
| Slovenia | Joker Out's song "Carpe Diem" released | |
| Lithuania | Pabandom iš naujo Semi-final 1 | |
| Sweden | Melodifestivalen Heat 1 | |
| Latvia | Supernova Semi-final | |
| Spain | Benidorm Fest 2023 (national selection) | |
| 7 | Czechia | ESCZ 2023 winner announced (song + artist announcement) |
| Italy | Sanremo Night 1 | |
| 8 | Italy | Sanremo Night 2 |
| 9 | Italy | Sanremo Night 3 |
| Malta | MESC Semi-final | |
| 10 | Italy | Sanremo Night 4 |
| 11 | Estonia | Eesti Laul 2023 (national selection) |
| Romania | Selecția Națională 2023 (national selection) | |
| Lithuania | Pabandom iš naujo Semi-final 2 | |
| Sweden | Melodifestivalen Heat 2 | |
| Denmark | Melodi Grand PrixMGP 2023 (national selection) | |
| Latvia | Supernova 2023 (national selection) | |
| Croatia | Dora 2023 (national selection) | |
| Italy | Sanremo 2023 (national selection) | |
| Malta | MESC 2023 (national selection) | |
| 15 | Poland | Artists for Tu bije serce Europy announced |
| 18 | Lithuania | Pabandom iš naujo 2023 (national selection) |
| Sweden | Melodifestivalen Heat 3 | |
| Iceland | Söngvakeppnin Semi-final 1 | |
| 19 | France | La Zarra's song "Évidemment" released |
| 21 | Australia | Song + artist announcement |
| 25 | Sweden | Melodifestivalen Heat 4 |
| Finland | Uuden Musiikin KilpailuUMK 2023 (national selection) | |
| Iceland | Söngvakeppnin Semi-final 2 | |
| San MarinoS.Marino | Una Voce per San Marino (national selection) | |
| Portugal | Festival da Canção Semi-final 1 | |
| 26 | Poland | Tu bije serce Europy (national selection) |
March 2023 | ||
| 1 | NetherlandsNetherlands | Mia & Dion's song "Burning Daylight" released |
| Serbia | Pesma za Evroviziju Semi-final 1 | |
| 2 | Cyprus | Lambrou's song "Break a Broken Heart" released |
| Serbia | Pesma za Evroviziju Semi-final 2 | |
| 3 | Germany | Unser Lied für Liverpool (national selection) |
| 4 | Moldova | Etapa Națională 2023 (national selection) |
| Sweden | Melodifestivalen Semi-final | |
| Iceland | Söngvakeppnin 2023 (national selection) | |
| Serbia | Pesma za Evroviziju '23 (national selection) | |
| Portugal | Festival da Canção Semi-final 2 | |
| 7 | SwitzerlandSwiss | Remo Forrer's song released |
| Tickets for Eurovision 2023 on sale | ||
| 8 | Austria | Teya & Salena's song released |
| Israel | Noa Kirel's song "Unicorn" released | |
| 9 | AzerbaijanAzerbaijan | Artist announcement |
| United KingdomUK | Song + artist announcement | |
| 11 | Sweden | Melodifestivalen 2023 (national selection) |
| Portugal | Festival da Canção 2023 (national selection) | |
| 12 | Greece | Victor's song "What They Say" released |
| 13 | AzerbaijanAzerbaijan | TuralTuranX's song "Tell Me More" released |
| 15 | Armenia | Brunette's song "Future Lover" released |
| 16 | Georgia | Iru's song "Echo" released |
| 22 | Semi-final running orders revealed | |
| 25 | Barcelona Eurovision Party | |
April 2023 | ||
| 8 | PrePartyES, Madrid | |
| 15 | Eurovision in Concert, Amsterdam | |
May 2023 | ||
| 9 | Eurovision Song Contest 2023 Semi-final 1 | |
| 11 | Eurovision Song Contest 2023 Semi-final 2 | |
| 13 | Eurovision Song Contest 2023 Grand Final | |
November 2023 | ||
| 26 | Junior Eurovision 2023, Nice | |
