This is a list of the Austrian number-one singles and albums of 2023 as compiled by Ö3 Austria Top 40, the official chart provider of Austria.
| Issue date | Song | Artist | Album | Artist | |
|---|---|---|---|---|---|
| 3 January | "Last Christmas" | Da capo, Udo Jürgens – Stationen einer Weltkarriere | Udo Jürgens | ||
| 10 January | "I'm Good (Blue)" | David Guetta and Bebe Rexha | |||
| 17 January | "Sie weiß" | Frei und grenzenlos | Daniela Alfinito | ||
| 24 January | "Flowers" | Neujahrskonzert 2023 – New Year's Concert | Wiener Philharmoniker/Franz Welser-Möst | ||
| 31 January | Rush! | Måneskin | |||
| 7 February | Neujahrskonzert 2023 – New Year's Concert | Wiener Philharmoniker/Franz Welser-Möst | |||
| 14 February | |||||
| 21 February | Foregone | In Flames | |||
| 28 February | Trustfall | Pink | |||
| 7 March | Glas | Nina Chuba | |||
| 14 March | Love My Life | Ufo361 | |||
| 21 March | Endless Summer Vacation | Miley Cyrus | |||
| 28 March | Songs of Surrender | U2 | |||
| 4 April | Memento Mori | Depeche Mode | |||
| 11 April | "All Night" | Das ist los | Herbert Grönemeyer | ||
| 18 April | Meteora | Linkin Park | |||
| 25 April | "Komet" | 72 Seasons | Metallica | ||
| 2 May | "Cinnamon Roll" | Bonez MC and Gzuz | |||
| 9 May | "Komet" | Udo Lindenberg and Apache 207 | High & Hungrig 3 | Bonez MC and Gzuz | |
| 16 May | "Anna" | RAF Camora | − | Ed Sheeran | |
| 23 May | "Tattoo" | Loreen | |||
| 30 May | "Bei Nacht" | Fern von daheim | Andy Borg | ||
| 6 June | "Friesenjung" | Love Songs | Peter Fox | ||
| 13 June | 5-Star | Stray Kids | |||
| 20 June | Gartenstadt | Apache 207 | |||
| 27 June | "Strada" | RAF Camora featuring Ahmad Amin | In Times New Roman... | Queens of the Stone Age | |
| 4 July | "Wien" | XV | RAF Camora | ||
| 11 July | |||||
| 18 July | "So" | Bonez MC | Speak Now (Taylor's Version) | Taylor Swift | |
| 25 July | "Tropicana" | RAF Camora and HoodBlaq | XV | RAF Camora | |
| 1 August | "Mädchen auf dem Pferd" | Luca-Dante Spadafora, Niklas Dee and Octavian | |||
| 8 August | Utopia | Travis Scott | |||
| 15 August | |||||
| 22 August | |||||
| 29 August | |||||
| 5 September | Schwarzes Herz | Ayliva | |||
| 12 September | Mädchen & Märchen | Die Draufgänger | |||
| 19 September | XV | RAF Camora | |||
| 26 September | Schwarzes Herz | Ayliva | |||
| 3 October | "Strangers" | Reparatur | Josh. | ||
| 10 October | Autumn Variations | Ed Sheeran | |||
| 17 October | "Greedy" | Koa Garantie | Chris Steger | ||
| 24 October | "Si No Estás" | Iñigo Quintero | |||
| 31 October | Hackney Diamonds | The Rolling Stones | |||
| 7 November | "Liebe Grüße" | RAF Camora and Ski Aggu | 1989 (Taylor's Version) | Taylor Swift | |
| 14 November | "Now and Then" | Hackney Diamonds | The Rolling Stones | ||
| 21 November | "Liebe Grüße" | RAF Camora and Ski Aggu | Rock-Star | Stray Kids | |
| 28 November | "Last Christmas" | Wham | Ausklang | Seer | |
| 5 December | |||||
| 12 December | "All I Want for Christmas Is You" | Mariah Carey | |||
| 19 December | |||||
| 26 December | No Top 40 released | ||||