
| Player | Date | P | Comment |
|---|---|---|---|
| 11/2/2026 | C | Sent to minors (The Toronto Maple Leafs assigned F Bo Groulx to the minors.) | |
| 11/1/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Cole McWard to the minors.) | |
| 10/31/2026 | D | Activated (The Toronto Maple Leafs activated D Chris Tanev from the minors.) | |
| 10/29/2026 | RW | Placed on Injured Reserve (The Toronto Maple Leafs placed F Kirill Marchenko on injured reserve.) | |
| 10/28/2026 | C | Activated (The Toronto Maple Leafs activated F Dakota Joshua.) | |
| 10/23/2026 | D | Placed on Injured Reserve (The Toronto Maple Leafs placed D Nick Blankenburg on injured reserve.) | |
| 10/23/2026 | D | Called up from minors (The Toronto Maple Leafs recalled D Dakota Mermis from the minors.) | |
| 10/23/2026 | D | Called up from minors (The Toronto Maple Leafs recalled D Cole McWard from the minors.) | |
| 10/23/2026 | D | Placed on Injured Reserve (The Toronto Maple Leafs placed D Marshall Rifai on injured reserve.) | |
| 10/21/2026 | G | Sent to minors (The Toronto Maple Leafs assigned G Artur Akhtyamov to the minors.) | |
| 10/19/2026 | G | Called up from minors (The Toronto Maple Leafs recalled G Artur Akhtyamov from the minors.) | |
| 10/18/2026 | C | Called up from minors (The Toronto Maple Leafs recalled F Vinni Lettieri from the minors.) | |
| 10/17/2026 | C | Placed on Injured Reserve (The Toronto Maple Leafs placed F John Tavares on injured reserve.) | |
| 10/15/2026 | RW | Traded (The Toronto Maple Leafs traded F Brandon Buhr to the Vancouver Canucks.) To Vancouver | |
| 10/15/2026 | LW | Placed on Injured Reserve (The Toronto Maple Leafs placed F Miles Wood on injured reserve.) | |
| 10/15/2026 | C | Traded (The Toronto Maple Leafs traded F Jacob Quillan to the Vancouver Canucks.) To Vancouver | |
| 10/15/2026 | C | Traded (The Vancouver Canucks traded F Aatu Raty to the Toronto Maple Leafs.) From Vancouver | |
| 10/11/2026 | D | Placed on Injured Reserve (The Toronto Maple Leafs placed D Chris Tanev on injured reserve.) | |
| 10/11/2026 | D | Called up from minors (The Toronto Maple Leafs recalled D Marshall Rifai from the minors.) | |
| 10/9/2026 | LW | Called up from minors (The Toronto Maple Leafs recalled F Miles Wood from the minors.) | |
| 9/29/2026 | D | Placed on Injured Reserve (The Toronto Maple Leafs placed D Cade Webber on injured reserve.) | |
| 9/29/2026 | C | Placed on Injured Reserve (The Toronto Maple Leafs placed F Dakota Joshua on injured reserve.) | |
| 9/29/2026 | D | Placed on Injured Reserve (The Toronto Maple Leafs placed D William Villeneuve on injured reserve.) | |
| 9/29/2026 | RW | Called up from minors (The Toronto Maple Leafs recalled F Luke Haymes from the minors.) | |
| 9/29/2026 | C | Placed on Injured Reserve (The Toronto Maple Leafs placed F Max Domi on injured reserve.) | |
| 9/28/2026 | G | Traded (The Columbus Blue Jackets traded G Elvis Merzlikins to the Toronto Maple Leafs.) From Columbus | |
| 9/28/2026 | LW | Traded (The Toronto Maple Leafs traded F Matthew Knies to the Columbus Blue Jackets.) To Columbus | |
| 9/28/2026 | C | Traded (The Toronto Maple Leafs traded F Steven Lorentz to the Columbus Blue Jackets.) To Columbus | |
| 9/28/2026 | LW | Traded (The Columbus Blue Jackets traded F Miles Wood to the Toronto Maple Leafs.) From Columbus | |
| 9/28/2026 | LW | Sent to minors (The Toronto Maple Leafs assigned F Miles Wood to the minors.) | |
| 9/28/2026 | D | Traded (The Toronto Maple Leafs traded D Emil Andrae to the Columbus Blue Jackets.) To Columbus | |
| 9/24/2026 | D | Waived (The Toronto Maple Leafs waived D Marshall Rifai.) | |
| 9/24/2026 | C | Waived (The Toronto Maple Leafs waived F Ryan Tverberg.) | |
| 9/24/2026 | RW | Waived (The Toronto Maple Leafs waived F Henrik Rybinski.) | |
| 9/24/2026 | C | Waived (The Toronto Maple Leafs waived F Vinni Lettieri.) | |
| 9/24/2026 | LW | Waived (The Toronto Maple Leafs waived F Michael Pezzetta.) | |
| 9/24/2026 | C | Waived (The Toronto Maple Leafs waived F Brendan Brisson.) | |
| 9/24/2026 | D | Waived (The Toronto Maple Leafs waived D Philippe Myers.) | |
| 9/24/2026 | C | Sent to minors (The Toronto Maple Leafs assigned F Miroslav Holinka to the minors.) | |
| 9/24/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Ben Danford to the minors.) | |
| 9/24/2026 | RW | Sent to minors (The Toronto Maple Leafs assigned F Luke Haymes to the minors.) | |
| 9/24/2026 | C | Waived (The Toronto Maple Leafs waived F Tinus Luc Koblar.) | |
| 9/24/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Blake Smith to the minors.) | |
| 9/24/2026 | G | Sent to minors (The Toronto Maple Leafs assigned G Artur Akhtyamov to the minors.) | |
| 9/24/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Noah Chadwick to the minors.) | |
| 9/24/2026 | G | Sent to minors (The Toronto Maple Leafs assigned G Samuel Hlavaj to the minors.) | |
| 9/24/2026 | C | Sent to minors (The Toronto Maple Leafs assigned F Jacob Quillan to the minors.) | |
| 9/24/2026 | RW | Sent to minors (The Toronto Maple Leafs assigned F Landon Sim to the minors.) | |
| 9/24/2026 | C | Waived (The Toronto Maple Leafs waived F Steven Lorentz.) | |
| 9/23/2026 | G | Sent to minors (The Toronto Maple Leafs assigned G Timofei Obvintsev to the minors.) | |
| 9/23/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Vinny Borgesi to the minors.) | |
| 9/23/2026 | D | Waived (The Toronto Maple Leafs waived D Dakota Mermis.) | |
| 9/23/2026 | D | Waived (The Toronto Maple Leafs waived D Cole McWard.) | |
| 9/23/2026 | D | Sent to minors (The Toronto Maple Leafs assigned D Hayes Hundley to the minors.) | |
| 9/23/2026 | RW | Sent to minors (The Toronto Maple Leafs assigned F Borya Valis to the minors.) | |
| 9/23/2026 | RW | Sent to minors (The Toronto Maple Leafs assigned F Brandon Buhr to the minors.) | |
| 9/16/2026 | D | Activated (The Toronto Maple Leafs activated D Chris Tanev from the Injury List.) | |
| 9/4/2026 | C | Signed (The Toronto Maple Leafs signed (F) Brendan Brisson.) | |
| 7/8/2026 | D | Signed (The Toronto Maple Leafs signed D William Villeneuve to a two-way contract.) | |
| 7/6/2026 | C | Signed (The Toronto Maple Leafs signed F Jacob Quillan to a two-way contract.) | |
| 7/6/2026 | C | Signed (The Toronto Maple Leafs signed F Jacob Quillan to a two-way contract.) | |
| 7/3/2026 | LW | Signed (The Toronto Maple Leafs signed F Gavin McKenna to a entry-level contract.) | |
| 7/3/2026 | G | Signed (The Toronto Maple Leafs signed G Samuel Hlavaj.) | |
| 7/3/2026 | C | Signed (The Toronto Maple Leafs signed F Vinni Lettieri.) | |
| 7/2/2026 | D | Signed (The Toronto Maple Leafs signed D Cole McWard.) | |
| 7/2/2026 | RW | Signed (The Toronto Maple Leafs signed F Henrik Rybinski.) | |
| 7/1/2026 | C | Signed (The Toronto Maple Leafs signed F Teddy Blueger.) | |
| 7/1/2026 | D | Signed (The Toronto Maple Leafs signed D Troy Stecher.) | |
| 7/1/2026 | C | Signed (The Toronto Maple Leafs signed F Jack Roslovic.) | |
| 7/1/2026 | C | Signed (The Toronto Maple Leafs signed F Colton Sissons.) | |
| 7/1/2026 | LW | Traded (The Tampa Bay Lightning traded F Nick Paul to the Toronto Maple Leafs.) From Tampa Bay | |
| 7/1/2026 | RW | Signed (The Toronto Maple Leafs signed F Brandon Duhaime.) | |
| 7/1/2026 | G | Signed (The Toronto Maple Leafs signed G Sergei Bobrovsky.) | |
| 7/1/2026 | RW | Signed (The Toronto Maple Leafs signed F Zack MacEwen.) | |
| 7/1/2026 | G | Traded (The Toronto Maple Leafs traded F Nick Paul to the Tampa Bay Lightning.) To Tampa Bay | |
| 7/1/2026 | LW | Traded (The Toronto Maple Leafs traded F Nicholas Robertson to the Pittsburgh Penguins.) To Pittsburgh | |
| 6/30/2026 | RW | Became Unrestricted Free Agent (F Joe Miller elected free agency.) | |
| 6/30/2026 | LW | Became Unrestricted Free Agent (F Matias Maccelli elected free agency.) | |
| 6/30/2026 | D | Became Unrestricted Free Agent (D Henry Thrun elected free agency.) | |
| 6/30/2026 | C | Contract Expired (The Toronto Maple Leafs did not offer a contract to F Braeden Kressler.) | |
| 6/30/2026 | D | Contract Expired (The Toronto Maple Leafs did not offer a contract to D John Prokop.) | |
| 6/29/2026 | C | Became Unrestricted Free Agent (F Vinni Lettieri elected free agency.) | |
| 6/29/2026 | C | Became Unrestricted Free Agent (F Calle Jarnkrok elected free agency.) | |
| 6/29/2026 | D | Became Unrestricted Free Agent (D Troy Stecher elected free agency.) | |
| 6/27/2026 | D | Drafted (The Toronto Maple Leafs drafted D Yaroslav Fedoseyev.) | |
| 6/27/2026 | C | Drafted (The Toronto Maple Leafe drafted F Cooper Williams.) | |
| 6/27/2026 | RW | Drafted (The Toronto Maple Leafs drafted F Brody Pepoy.) | |
| 6/27/2026 | D | Drafted (The Toronto Maple Leafs drafted D Mans Gudmundsson.) | |
| 6/27/2026 | RW | Drafted (The Toronto Maple Leafs drafted F Zach Olsen) | |
| 6/27/2026 | G | Drafted (The Toronto Maple Leafs drafted G Juuson Ainasto.) | |
| 6/27/2026 | G | Drafted (The Toronto Maple Leafs drafted G Patriks Plumins) | |
| 6/27/2026 | D | Drafted (The Toronto Maple Leafs drafted D Ethan MacKenzie.) | |
| 6/27/2026 | D | Traded (The Toronto Maple Leafs traded D Brandon Carlo to the St. Louis Blues.) To St. Louis | |
| 6/27/2026 | D | Drafted (The Toronto Maple Leafs drafted D Alexander Bilecki.) | |
| 6/26/2026 | LW | Drafted (The Toronto Maple Leafs drafted F Gavin McKenna.) | |
| 6/26/2026 | G | Traded (The Toronto Maple Leafs traded G Samuel Ersson to the Ottawa Senators.) To Ottawa | |
| 6/19/2026 | D | Traded (The Tampa Bay Lightning traded D Darren Raddysh to the Toronto Maple Leafs.) From Tampa Bay | |
| 6/16/2026 | G | Traded (The Toronto Maple Leafs traded G Joseph Woll to the Philadelphia Flyers.) To Philadelphia | |
| 6/16/2026 | G | Traded (The Philadelphia Flyers traded G Samuel Ersson to the Toronto Maple Leafs.) From Philadelphia | |
| 6/16/2026 | D | Traded (The Toronto Maple Leafs traded D Simon Benoit to the Philadelphia Flyers.) To Philadelphia | |
| 6/16/2026 | D | Traded (The Philadelphia Flyers traded D Emil Andrae to the Toronto Maple Leafs.) From Philadelphia |