Notable deals
| New York Rangers acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
 | Reilly Smith | July 1, 2024 | 2025 conditional 5th round pick |  |
| 2027 2nd round pick | ||||
| Comment: Penguins retain 25% of Smith's salary. 2025 pick will be the worse one owned by the Rangers and Minnesota Wild. | ||||
| Carolina Hurricanes acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | 2025 3rd round pick | June 30, 2024 | Jake Guentzel |  |
| Los Angeles Kings acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Tanner Jeannot | June 29, 2024 | 2024 4th round pick | |
| 2025 2nd round pick | ||||
| Tampa Bay Lightning acquire | Date | Utah Hockey Club acquire | ||
|---|---|---|---|---|
| J.J. Moser | June 29, 2024 | Mikhail Sergachev |  |
| Conor Geekie | ||||
| 2024 7th round pick | ||||
| 2025 2nd round pick | ||||
| New Jersey Devils acquire | Date | Utah Hockey Club acquire | ||
|---|---|---|---|---|
 | 2024 2nd round pick | June 29, 2024 | John Marino | |
| 2025 2nd round pick | 2024 5th round pick | |||
| St. Louis Blues acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
 | Future considerations | June 29, 2024 | Kevin Hayes | |
| 2025 2nd round pick | ||||
| Washington Capitals acquire | Date | Vegas Golden Knights acquire | ||
|---|---|---|---|---|
 | Logan Thompson | June 29, 2024 | 2024 3rd round pick |  |
| 2025 3rd round pick | ||||
| New Jersey Devils acquire | Date | Vegas Golden Knights acquire | ||
|---|---|---|---|---|
| Paul Cotter | June 29, 2024 | Alexander Holtz | |
| 2025 3rd round pick | Akira Schmid | |||
| Toronto Maple Leafs acquire | Date | Dallas Stars acquire | ||
|---|---|---|---|---|
 | Chris Tanev | June 29, 2024 | Max Ellis |  |
| 2026 7th round pick | ||||
| Philadelphia Flyers acquire | Date | Edmonton Oilers acquire | ||
|---|---|---|---|---|
 | 2025 1st round pick | June 28, 2024 | 2024 1st round pick |  |
| Comment: Flyers receive 1st round protected top 12 in 2025 unless Oilers trade 2026 1st round pick then unprotected in 2025, else unprotected in 2026 | ||||
| Montreal Canadiens acquire | Date | Los Angeles Kings acquire | ||
|---|---|---|---|---|
 | 2024 1st round pick | June 28, 2024 | 2024 1st round pick | |
| 2024 2nd round pick | ||||
| 2024 7th round pick | ||||
| Columbus Blue Jackets acquire | Date | St. Louis Blues acquire | ||
|---|---|---|---|---|
 | 2025 4th round pick | June 28, 2024 | Alexandre Texier | |
| Philadelphia Flyers acquire | Date | Minnesota Wild acquire | ||
|---|---|---|---|---|
| 2024 1st round pick | June 28, 2024 | 2024 1st round pick |  |
| 2025 3rd round pick | ||||
| Anaheim Ducks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | 2024 1st round pick | June 28, 2024 | 2024 1st round pick | |
| 2024 2nd round pick | ||||
| Colorado Avalanche acquire | Date | Utah Hockey Club acquire | ||
|---|---|---|---|---|
 | 2024 2nd round pick | June 28, 2024 | 2024 1st round pick | |
| 2024 3rd round pick | ||||
| 2025 2nd round pick | ||||
| Chicago Blackhawks acquire | Date | Carolina Hurricanes acquire | ||
|---|---|---|---|---|
 | 2024 1st round pick | June 28, 2024 | 2024 2nd round pick | |
| 2024 2nd round pick | ||||
| Buffalo Sabres acquire | Date | San Jose Sharks acquire | ||
|---|---|---|---|---|
 | 2024 1st round pick | June 27, 2024 | 2024 1st round pick |  |
| 2024 2nd round pick | ||||
| Washington Capitals acquire | Date | Calgary Flames acquire | ||
|---|---|---|---|---|
| Andrew Mangiapane | June 27, 2024 | 2025 2nd round pick |  |
| Chicago Blackhawks acquire | Date | Vancouver Canucks acquire | ||
|---|---|---|---|---|
| Ilya Mikheyev | June 26, 2024 | 2027 4th round pick |  |
| Sam Lafferty | ||||
| 2027 2nd round pick | ||||
| Boston Bruins acquire | Date | Ottawa Senators acquire | ||
|---|---|---|---|---|
 | Joonas Korpisalo | June 24, 2024 | Linus Ullmark |  |
| Mark Kastelic | ||||
| 2024 1st round pick | ||||