| August 18, 2017 |
 New York Islanders | Linus Soderstrom | Loan |
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| August 15, 2017 |
 Toronto Maple Leafs | Alexey Marchenko | Cleared waivers |
|
| August 14, 2017 |
| Toronto Maple Leafs | Alexey Marchenko | Placed on unconditional waivers |
|
| July 14, 2017 |
 Boston Bruins | Joona Koppanen | Loan |
|
| July 7, 2017 |
 Nashville Predators | Marek Mazanec | Cleared waivers |
|
| July 6, 2017 |
| Nashville Predators | Marek Mazanec | Placed on waivers |
|
| July 2, 2017 |
 Los Angeles Kings | Damir Sharipzyanov | Loan |
|
| July 1, 2017 |
| Boston Bruins | Jimmy Hayes | Cleared waivers |
 Florida Panthers | Jussi Jokinen | Cleared waivers |
 Winnipeg Jets | Mark Stuart | Cleared waivers |
 New Jersey Devils | Mike Cammalleri | Cleared waivers |
| New Jersey Devils | Devante Smith-Pelly | Cleared waivers |
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| June 30, 2017 |
 Edmonton Oilers | Benoit Pouliot | Cleared waivers |
| New Jersey Devils | Devante Smith-Pelly | Placed on unconditional waivers |
| New Jersey Devils | Mike Cammalleri | Placed on unconditional waivers |
| Winnipeg Jets | Mark Stuart | Placed on unconditional waivers |
| Boston Bruins | Jimmy Hayes | Placed on unconditional waivers |
 Calgary Flames | Ryan Murphy | Placed on unconditional waivers |
| Calgary Flames | Lance Bouma | Placed on unconditional waivers |
| Florida Panthers | Jussi Jokinen | Placed on unconditional waivers |
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| June 29, 2017 |
| Edmonton Oilers | Benoit Pouliot | Placed on waivers |
|
| June 27, 2017 |
 Dallas Stars | Antti Niemi | Cleared waivers |
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| June 26, 2017 |
| Dallas Stars | Antti Niemi | Placed on waivers |
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| June 23, 2017 |
| Los Angeles Kings | Matt Greene | Cleared waivers |
|
| June 22, 2017 |
| Los Angeles Kings | Matt Greene | Placed on waivers |
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| June 21, 2017 |
 Vegas Golden Knights | Nate Schmidt | Selected in expansion draft |
| Vegas Golden Knights | Marc-Andre Fleury | Selected in expansion draft |
| Vegas Golden Knights | Trevor Van Riemsdyk | Selected in expansion draft |
| Vegas Golden Knights | William Karlsson | Selected in expansion draft |
| Vegas Golden Knights | Erik Haula | Selected in expansion draft |
| Vegas Golden Knights | Clayton Stoner | Selected in expansion draft |
| Vegas Golden Knights | Alexei Emelin | Selected in expansion draft |
| Vegas Golden Knights | Griffin Reinhart | Selected in expansion draft |
| Vegas Golden Knights | Oscar Lindberg | Selected in expansion draft |
| Vegas Golden Knights | David Perron | Selected in expansion draft |
| Vegas Golden Knights | David Schlemko | Selected in expansion draft |
| Vegas Golden Knights | Marc Methot | Selected in expansion draft |
| Vegas Golden Knights | Colin Miller | Selected in expansion draft |
| Vegas Golden Knights | Brendan Leipsic | Selected in expansion draft |
| Vegas Golden Knights | Deryk Engelland | Selected in expansion draft |
| Vegas Golden Knights | James Neal | Selected in expansion draft |
| Vegas Golden Knights | Jean-Francois Berube | Selected in expansion draft |
| Vegas Golden Knights | Jason Garrison | Selected in expansion draft |
| Vegas Golden Knights | Pierre-Edouard Bellemare | Selected in expansion draft |
| Vegas Golden Knights | Chris Thorburn | Selected in expansion draft |
| Vegas Golden Knights | Connor Brickley | Selected in expansion draft |
| Vegas Golden Knights | Brayden McNabb | Selected in expansion draft |
| Vegas Golden Knights | Jonathan Marchessault | Selected in expansion draft |
| Vegas Golden Knights | Tomas Nosek | Selected in expansion draft |
| Vegas Golden Knights | Cody Eakin | Selected in expansion draft |
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