Updated 3 Sept 2026, window 1 Jun 2026 to 30 May 2027
| Player | Date | Type | From | To |
|---|---|---|---|---|
| 21 Aug 2026 | Perm | Villa | Arsenal | |
| 1 Aug 2026 | Perm | Newcastle | Arsenal | |
| 23 Jul 2026 | Perm | Club Brugge | Arsenal | |
| 9 Jul 2026 | Perm | Leeds | Arsenal | |
| 1 Jul 2026 | Perm | Bayer Leverkusen | Arsenal | |
| 30 Jun 2026Until 1 Jul 2026 | Return | Bremen | Arsenal | |
| 30 Jun 2026Until 1 Jul 2026 | Return | Porto | Arsenal | |
| 30 Jun 2026Until 2 Sept 2026 | Return | Brentford | Arsenal | |
| 30 Jun 2026Until 1 Sept 2026 | Perm | Hamburg | Arsenal | |
| 30 Jun 2026Until 1 Sept 2026 | Return | Marseille | Arsenal |
| Player | Date | Type | From | To |
|---|---|---|---|---|
| 3 Sept 2026 | Perm | Arsenal | Al Hilal | |
| 2 Sept 2026 | Perm | Arsenal | Feyenoord | |
| 1 Sept 2026 | Perm | Arsenal | Barcelona | |
| 1 Sept 2026Until 30 Jun 2027 | Loan | Arsenal | Dortmund | |
| 1 Sept 2026 | Perm | Arsenal | Hamburg | |
| 5 Aug 2026 | Perm | Arsenal | Everton | |
| 14 Jul 2026 | Perm | Arsenal | Beşiktaş | |
| 1 Jul 2026 | Perm | Arsenal | Porto | |
| 1 Jul 2026 | Perm | Arsenal | Bremen | |
| 30 Jun 2026Until 1 Jul 2026 | Return | Arsenal | Bayer Leverkusen |