| Player | Reason | From | Until | Days | Games missed |
|---|---|---|---|---|---|
 Gorka Guruzeta | Hamstring Injury | 9 Sept 2026 | Current | 31 | 1 |
 Unai Egiluz | Cruciate Ligament Tear | 6 Jun 2026 | 6 Mar 2027 | 273 | 13 |
 Nico Williams | Hamstring Injury | 10 May 2026 | 13 Jun 2026 | 34 | 4 |
 Mikel Jauregizar | Knee Injury | 16 Feb 2026 | 25 Feb 2026 | 9 | 1 |
| Nico Williams | Pubalgia | 12 Feb 2026 | 3 Apr 2026 | 50 | 7 |
 Yuri Berchiche | Muscular Problems | 8 Feb 2026 | 15 Feb 2026 | 7 | 2 |
 Álex Berenguer | Foot Injury | 2 Feb 2026 | 25 Feb 2026 | 23 | 3 |
 Oihan Sancet | Muscle Injury | 30 Jan 2026 | 15 Feb 2026 | 16 | 4 |
 Dani Vivian | Injury | 27 Jan 2026 | 16 Feb 2026 | 20 | 5 |
| Yuri Berchiche | Toe Injury | 20 Jan 2026 | 22 Jan 2026 | 2 | 0 |
| Álex Berenguer | Injury | 20 Jan 2026 | 22 Jan 2026 | 2 | 0 |
| Nico Williams | Injury | 20 Jan 2026 | 22 Jan 2026 | 2 | 0 |
| Yuri Berchiche | Muscle Injury | 14 Dec 2025 | 2 Jan 2026 | 19 | 3 |
 Aymeric Laporte | Hamstring Injury | 6 Dec 2025 | 2 Feb 2026 | 58 | 12 |
 Robert Navarro | Ankle Sprain | 29 Nov 2025 | 22 Dec 2025 | 23 | 2 |
| Aymeric Laporte | Virus | 26 Nov 2025 | 30 Nov 2025 | 4 | 1 |
| Oihan Sancet | Hamstring Injury | 4 Nov 2025 | 17 Nov 2025 | 13 | 2 |
 Maroan Sannadi | Knee Injury | 26 Oct 2025 | 23 Mar 2026 | 148 | 12 |
 Iñaki Williams | Adductor Injury | 22 Oct 2025 | 8 Dec 2025 | 47 | 11 |
 Beñat Prados | Cruciate Ligament Tear | 13 Sept 2025 | 17 May 2026 | 246 | 47 |
| Nico Williams | Groin Injury | 7 Sept 2025 | 3 Oct 2025 | 26 | 6 |
| Beñat Prados | Hamstring Injury | 5 Aug 2025 | 20 Aug 2025 | 15 | 2 |
| Oihan Sancet | Inner Ligament Injury | 5 Aug 2025 | 21 Aug 2025 | 16 | 2 |
| Unai Egiluz | Cruciate Ligament Tear | 30 Jul 2025 | 1 Apr 2026 | 245 | 41 |
 Álvaro Djaló | Flu | 15 May 2025 | 29 May 2025 | 14 | 3 |
| Nico Williams | Groin Injury | 3 May 2025 | 19 May 2025 | 16 | 4 |
| Nico Williams | Groin Injury | 18 Apr 2025 | 21 Apr 2025 | 3 | 0 |
| Yuri Berchiche | Calf Injury | 6 Apr 2025 | 18 Apr 2025 | 12 | 6 |
 Aitor Paredes | Hamstring Injury | 14 Mar 2025 | 24 Mar 2025 | 10 | 1 |
| Dani Vivian | Hamstring Injury | 7 Mar 2025 | 6 Apr 2025 | 30 | 4 |
| Oihan Sancet | Hamstring Injury | 25 Feb 2025 | 30 Mar 2025 | 33 | 5 |
| Nico Williams | Hamstring Injury | 31 Jan 2025 | 17 Feb 2025 | 17 | 2 |
 Iñigo Ruiz de Galarreta | Injury | 26 Jan 2025 | Current | — | 94 |
| Oihan Sancet | Doubtful | 26 Jan 2025 | 26 Jan 2025 | 0 | 1 |
| Iñigo Ruiz de Galarreta | Muscle Injury | 29 Dec 2024 | 6 Jan 2025 | 8 | 1 |
| Oihan Sancet | Ankle Sprain | 21 Dec 2024 | 25 Jan 2025 | 35 | 6 |
 Unknown player | Muscle Injury | 2 Dec 2024 | 2 Jan 2025 | 31 | 5 |
| Oihan Sancet | Hamstring Injury | 7 Oct 2024 | 24 Oct 2024 | 17 | 1 |
 Unknown player | Hamstring Injury | 4 Oct 2024 | 21 Oct 2024 | 17 | 1 |
| Nico Williams | Hip Injury | 4 Oct 2024 | 16 Oct 2024 | 12 | 1 |
| Unknown player | Adductor Injury | 27 Sept 2024 | 1 Oct 2024 | 4 | 1 |
| Beñat Prados | Muscle Injury | 27 Sept 2024 | 5 Oct 2024 | 8 | 2 |
| Oihan Sancet | Hamstring Injury | 25 Sept 2024 | 1 Oct 2024 | 6 | 2 |
| Nico Williams | Ankle Injury | 20 Sept 2024 | 25 Sept 2024 | 5 | 1 |
| Yuri Berchiche | Muscular Problems | 20 Sept 2024 | 25 Sept 2024 | 5 | 1 |
 Adama Boiro | Doubtful | 15 Sept 2024 | 15 Sept 2024 | 0 | 0 |
 Yeray Álvarez | Hamstring Injury | 12 Sept 2024 | 7 Oct 2024 | 25 | 5 |
| Aitor Paredes | Calf Injury | 16 Aug 2024 | 30 Aug 2024 | 14 | 2 |
 Nico Serrano | Fitness | 12 Aug 2024 | 27 Aug 2024 | 15 | 2 |
| Iñigo Ruiz de Galarreta | Calf Injury | 12 Aug 2024 | 9 Sept 2024 | 28 | 4 |
 Unknown player | Inflammation Of Pubic Bone | 12 Aug 2024 | 23 Aug 2024 | 11 | 1 |
| Álvaro Djaló | Hamstring Injury | 8 Aug 2024 | 27 Aug 2024 | 19 | 3 |
 Unai Simón | Wrist Injury | 18 Jul 2024 | 20 Nov 2024 | 125 | 24 |
 Julen Agirrezabala | Lumbar Vertebra Fracture | 16 Jul 2024 | 23 Aug 2024 | 38 | 9 |
| Oihan Sancet | Fever | 23 May 2024 | 27 May 2024 | 4 | 1 |
 Unknown player | Eye Injury | 23 May 2024 | 27 May 2024 | 4 | 1 |
| Iñaki Williams | Surgery | 21 May 2024 | 31 May 2024 | 10 | 1 |
| Nico Williams | Hamstring Injury | 14 May 2024 | 18 May 2024 | 4 | 1 |
| Unknown player | Hamstring Injury | 14 May 2024 | 18 May 2024 | 4 | 1 |
| Gorka Guruzeta | Appendectomy | 6 May 2024 | 31 May 2024 | 25 | 3 |
| Dani Vivian | Lumbago | 2 May 2024 | 10 May 2024 | 8 | 1 |
| Oihan Sancet | Hamstring Injury | 29 Apr 2024 | 22 May 2024 | 23 | 4 |
| Iñigo Ruiz de Galarreta | Hamstring Injury | 28 Apr 2024 | 14 May 2024 | 16 | 2 |
| Yuri Berchiche | Ankle Injury | 20 Apr 2024 | 10 May 2024 | 20 | 2 |
| Yeray Álvarez | Adductor Injury | 1 Apr 2024 | 15 Apr 2024 | 14 | — |
| Nico Williams | Hamstring Injury | 30 Mar 2024 | 1 Apr 2024 | 2 | 0 |
| Yuri Berchiche | Hamstring Injury | 11 Mar 2024 | 27 Mar 2024 | 16 | 1 |
| Yuri Berchiche | Hamstring Injury | 26 Feb 2024 | 8 Mar 2024 | 11 | 2 |
 Unknown player | Hamstring Injury | 20 Feb 2024 | 26 Feb 2024 | 6 | 1 |
| Unknown player | Hamstring Injury | 17 Feb 2024 | 27 Mar 2024 | 39 | 6 |
| Gorka Guruzeta | Hamstring Injury | 8 Feb 2024 | 16 Feb 2024 | 8 | 1 |
| Dani Vivian | Foot Injury | 7 Feb 2024 | 14 Feb 2024 | 7 | 2 |
 Unknown player | Stomach Flu | 6 Feb 2024 | 9 Feb 2024 | 3 | 1 |
| Nico Williams | Adductor Pain | 2 Feb 2024 | 16 Feb 2024 | 14 | 1 |
| Unknown player | Hamstring Injury | 31 Jan 2024 | 5 Feb 2024 | 5 | 1 |
| Iñigo Ruiz de Galarreta | Hip Injury | 23 Jan 2024 | 31 Jan 2024 | 8 | 2 |
| Unknown player | Fever | 23 Jan 2024 | 31 Jan 2024 | 8 | 2 |
| Álex Berenguer | Ankle Injury | 23 Jan 2024 | 5 Feb 2024 | 13 | 3 |
| Unknown player | Hamstring Injury | 19 Jan 2024 | 23 Jan 2024 | 4 | 1 |
| Unknown player | Hamstring Injury | 18 Jan 2024 | 23 Jan 2024 | 5 | 1 |
| Gorka Guruzeta | Flu | 6 Jan 2024 | 9 Jan 2024 | 3 | 1 |
| Unknown player | Fever | 15 Dec 2023 | 19 Dec 2023 | 4 | 1 |
| Unknown player | Ankle Injury | 15 Dec 2023 | 31 Dec 2023 | 16 | 2 |
| Iñigo Ruiz de Galarreta | Calf Injury | 14 Dec 2023 | 31 Dec 2023 | 17 | 2 |
 Unknown player | Knee Injury | 8 Dec 2023 | 15 Dec 2023 | 7 | 1 |
| Unknown player | Hamstring Injury | 1 Dec 2023 | 15 Dec 2023 | 14 | 3 |
 Unknown player | Hamstring Injury | 24 Nov 2023 | 27 Jan 2024 | 64 | 12 |
 Unknown player | Back Problems | 4 Nov 2023 | 9 Nov 2023 | 5 | 1 |
| Aitor Paredes | Lumbago | 30 Oct 2023 | 4 Nov 2023 | 5 | 1 |
| Nico Williams | Hamstring Injury | 30 Oct 2023 | 4 Nov 2023 | 5 | 1 |
| Yuri Berchiche | Calf Injury | 23 Oct 2023 | 30 Nov 2023 | 38 | 5 |
| Unknown player | Hamstring Injury | 22 Oct 2023 | 24 Nov 2023 | 33 | 5 |
| Yeray Álvarez | Adductor Injury | 7 Oct 2023 | 12 Jan 2024 | 97 | 13 |
| Unknown player | Bruised Ribs | 2 Oct 2023 | 23 Oct 2023 | 21 | 1 |
 Unai Gómez | Hip Injury | 29 Sept 2023 | 5 Oct 2023 | 6 | 1 |
| Iñigo Ruiz de Galarreta | Calf Injury | 23 Sept 2023 | 18 Oct 2023 | 25 | 3 |
| Nico Williams | Adductor Injury | 13 Sept 2023 | 29 Sept 2023 | 16 | 3 |
| Unknown player | Ankle Injury | 20 Aug 2023 | 15 Sept 2023 | 26 | 2 |
 Unknown player | Outer Ligament Problems | 18 Aug 2023 | 8 Oct 2023 | 51 | 3 |
| Yeray Álvarez | Doubtful | 12 Aug 2023 | 12 Aug 2023 | 0 | 1 |
