| 1795 | Piano Concerto No. 1 in C major, op. 15 | Confirmed | 36' |
| 1795 | Piano Concerto No. 2 in B-flat major, op. 19 | Confirmed | 29' |
| 1800 | Piano Concerto No. 3 in C minor, op. 37 | Confirmed | 35' |
| 1800 | Symphony No. 1 in C major, op. 21 | Confirmed | 26' |
| 1802 | Symphony No. 2 in D major, op. 36 | Confirmed | 33' |
| 1804 | Symphony No. 3 in E-flat major, op. 55 “Eroica” | Confirmed | 47' |
| 1804 | Triple Concerto in C major, op. 56 | Confirmed | 36' |
| 1806 | Leonore Overture No. 3, op. 72b | Confirmed | 14' |
| 1806 | Piano Concerto No. 4 in G major, op. 58 | Confirmed | 34' |
| 1806 | Symphony No. 4 in B-flat major, op. 60 | Confirmed | 34' |
| 1806 | Violin Concerto in D major, op. 61 | Confirmed | 42' |
| 1807 | Coriolan Overture, op. 62 | Confirmed | 8' |
| 1808 | Symphony No. 5 in C minor, op. 67 | Confirmed | 31' |
| 1808 | Symphony No. 6 in F major, op. 68 “Pastoral” | Confirmed | 39' |
| 1810 | Overture to Egmont, op. 84 | Confirmed | 9' |
| 1811 | Piano Concerto No. 5 in E-flat major, op. 73 “Emperor” | Confirmed | 38' |
| 1812 | Symphony No. 7 in A major, op. 92 | Confirmed | 36' |
| 1812 | Symphony No. 8 in F major, op. 93 | Confirmed | 26' |
| 1814 | Fidelio, op. 72 (complete opera) · opera · chorus | Confirmed | 130' |
| 1814 | Overture to Fidelio, op. 72c | Confirmed | 6' |
| 1823 | Missa solemnis in D major, op. 123 · chorus | Confirmed | 80' |
| 1824 | Symphony No. 9 in D minor, op. 125 “Choral” · chorus | Confirmed | 65' |
| — | Allegretto in E-flat major, WoO 3 (Congratulations Menuet, op. 142) | TBD | — |
| — | Cantata on the Death of Emperor Joseph II, WoO 87 (Kantate auf den Tod Kaiser Josephs II) · chorus | Confirmed | — |
| — | Die Geschöpfe von Prometheus (The Creatures of Prometheus), op. 43 | Confirmed | — |
| — | Die Geschöpfe von Prometheus (The Creatures of Prometheus), op. 43 - Overture | Confirmed | — |
| — | Die Ruinen von Athen (The Ruins of Athens), op. 113: Overture | TBD | — |
| — | Die Weihe des Hauses: Overture, op. 124 (Consecration of the House Overture) | TBD | — |
| — | Elegischer Gesang, op. 118 | TBD | — |
| — | König Stephan, op. 117: Overture (King Stephen) | TBD | — |
| — | Mass in C major, op. 86 · chorus | Confirmed | — |
| — | Musik für ein Ritterballett, WoO 1 | Confirmed | — |
| — | Piano Concerto in E-flat major, WoO 4 | Confirmed | — |
| — | Präludium and Fugue, Hess 40/op. 137 | TBD | — |
| — | Romance No. 1 in G major for Violin and Orchestra, op. 40 | Confirmed | — |
| — | Romance No. 2 in F major for Violin and Orchestra, op. 50 | Confirmed | — |
| — | Rondo in B-flat major for Piano and Orchestra, WoO 6 | Confirmed | — |
| — | Wellingtons Sieg oder Die Schlacht bei Vittoria (Wellington's Victory, Battle Symphony), op. 91 | TBD | — |
| — | Zur Namensfeier (For the Name Day) Overture, op. 115 | Confirmed | — |
| — | Zwölf Deutsche Tänze, WoO 8 (Twelve German Dances) | TBD | — |
| — | Zwölf Kontretänze, WoO 14 (Twelve Contradances) | TBD | — |
| — | Zwölf Menuette, WoO 7 (Twelve Minuets) | TBD | — |