Échanges - saison 2025-2026 - St-Louis Blues
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| # | Date | Equipe | Joueurs | Joueurs | Equipe |
| 1840 | 26/8/2025 | | Calle Jarnkrok (C) 5th pick - 2027 (STL) | 7th pick - 2027 (LAK) | |
| 1827 | 8/8/2025 | | 5th pick - 2025 (STL - #137 - Zeb Lindgren) | 500'000$ | |
| 1824 | 7/8/2025 | | 4th pick - 2025 (STL - #105 - Viggo Nordlund) | 600'000$ | |
| 1795 | 31/7/2025 | | 2nd pick - 2025 (DET - #46 - Daniil Prokhorov) 1st pick - 2026 (STL) 2nd pick - 2026 (STL) 4th pick - 2026 (STL) | Dawson Mercer (C) | |
| 1780 | 23/7/2025 | | Brandon Saad (LW) | 400'000$ | |
| 1774 | 21/7/2025 | | Dmitry Orlov (D) | Alexandar Georgiev (G) | |
| 1767 | 18/7/2025 | | Jack Quinn (RW) Alexandre Carrier (D) 1st pick - 2025 (STL - #9 - Radim Mrtka) | Filip Hronek (D) 2nd pick - 2025 (DET - #46 - Daniil Prokhorov) | |
| 1734 | 7/3/2025 | | 300'000$ --- Ballotage --- | Justin Danforth (RW) | |
| 1698 | 28/2/2025 | | David Jiricek (D) | Teuvo Teravainen (LW) | |
| 1620 | 2/10/2024 | | 3rd pick - 2025 (FLA - #89 - Maceo Phillips) | Calle Jarnkrok (C) | |
| 1619 | 29/9/2024 | | Ryan Poehling (C/LW) Luca Del Bel Belluz (C) Aleksei Kolosov (83/2021) | Brayden Schenn (C) | |
| 1597 | 9/8/2024 | | 5th pick - 2024 (NJD - #157 - Maxmilian Curran) 6th pick - 2024 (STL - #165 - Nikita Prishchepov) | 6th pick - 2025 (COL - #178 - Caleb Heil) 400'000$ | |
| 1590 | 6/8/2024 | | 5th pick - 2024 (NSH - #130 - Clarke Caswell) --- Clause conditionnelle de l'échange No1558 --- | 4th pick - 2024 (SEA - #111 - Marcus Gidlof) | |
| 1587 | 6/8/2024 | | 2nd pick - 2024 (TOR - #54 - Teddy Stiga) | 2nd pick - 2024 (PIT - #60 - Luke Misa) 5th pick - 2024 (ANA - #145 - William McIsaac) | |
| 1567 | 1/8/2024 | | 1st pick - 2024 (WSH - #14 - Konsta Helenius) | Rasmus Korhonen (132/2021) 1st pick - 2024 (ANA - #17 - Adam Jiricek) 3rd pick - 2025 (FLA - #89 - Maceo Phillips) | |
| 1568 | 31/7/2024 | | Jesper Boqvist (C) 1st pick - 2024 (BUF - #27 - Egor Surin) 5th pick - 2024 (STL - #133 - Veeti Louhivaara) | Oliver Bjorkstrand (RW) 5th pick - 2024 (NJD - #157 - Maxmilian Curran) | |
| 1558 | 30/7/2024 | | Alex Pietrangelo (D) | 5th pick - 2024 (NSH - #130 - Clarke Caswell) | |
| 1549 | 24/7/2024 | | Klim Kostin (C) 3rd pick - 2025 (STL - #73 - Matthew Gard) 5th pick - 2025 (PHI - #143 - Ilya Kanarsky) | Brandon Saad (LW) | |
| 1481 | 9/7/2024 | | Charlie Lindgren (G) 2nd pick - 2025 (WSH - #54 - Carter Amico) 5th pick - 2024 (FLA - #160 - Timofei Obvintsev) 6th pick - 2024 (NSH - #162 - Timur Kol) | Brenden Dillon (D) Jaden Schwartz (LW) | |
| 1348 | 15/1/2024 | | --- Clause conditionnelle de l'échange No1118 --- | 3'000'000$ | |