Lou Lamoriello trades
| Toronto Maple Leafs acquire | Date | Montreal Canadiens acquire | ||
|---|---|---|---|---|
 | Tomas Plekanec | February 25, 2018 | Kerby Rychel |  |
| Kyle Baun | Rinat Valiev | |||
| 2018 2nd round pick | ||||
| San Jose Sharks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Eric Fehr | February 20, 2018 | 2020 7th round pick | |
| St. Louis Blues acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Nikita Soshnikov | February 15, 2018 | 2019 4th round pick | |
| Toronto Maple Leafs acquire | Date | Vegas Golden Knights acquire | ||
|---|---|---|---|---|
| Calvin Pickard | October 6, 2017 | Tobias Lindberg |  |
| 2018 6th round pick | ||||
| Toronto Maple Leafs acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
| Eric Fehr | March 1, 2017 | Frank Corrado |  |
| Steven Oleksy | ||||
| 2017 4th round pick | ||||
| Toronto Maple Leafs acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
| Brian Boyle | February 27, 2017 | Byron Froese |  |
| 2017 2nd round pick | ||||
| Toronto Maple Leafs acquire | Date | New Jersey Devils acquire | ||
|---|---|---|---|---|
| Sergey Kalinin | February 18, 2017 | Viktor Loov |  |
| Anaheim Ducks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Jhonas Enroth | January 11, 2017 | 2018 7th round pick | |
| Arizona Coyotes acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Peter Holland | December 9, 2016 | 2018 conditional 6th round pick | |
| Anaheim Ducks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
| Jonathan Bernier | July 8, 2016 | 2017 conditional pick | |
| Toronto Maple Leafs acquire | Date | Columbus Blue Jackets acquire | ||
|---|---|---|---|---|
| Kerby Rychel | June 25, 2016 | Scott Harrington |  |
| 2017 conditional pick | ||||
| Toronto Maple Leafs acquire | Date | Anaheim Ducks acquire | ||
|---|---|---|---|---|
| Frederik Andersen | June 20, 2016 | 2016 1st round pick | |
| 2017 2nd round pick | ||||
| Washington Capitals acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Daniel Winnik | February 28, 2016 | Brooks Laich | |
| 2016 5th round pick | Connor Carrick | |||
| 2016 2nd round pick | ||||
| San Jose Sharks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
| James Reimer | February 27, 2016 | Alex Stalock | |
| Jeremy Morin | Ben Smith | |||
| 2018 conditional 4th round pick | ||||
| San Jose Sharks acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
| Roman Polak | February 22, 2016 | Raffi Torres | |
| Nick Spaling | 2017 2nd round pick | |||
| 2018 2nd round pick | ||||
| Colorado Avalanche acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Shawn Matthias | February 21, 2016 | 2016 4th round pick | |
| Colin Smith | ||||
| Ottawa Senators acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Dion Phaneuf | February 9, 2016 | Jared Cowen | |
| Matt Frattin | Colin Greening | |||
| Casey Bailey | Milan Michalek | |||
| Ryan Rupert | Tobias Lindberg | |||
| Cody Donaghey | 2017 2nd round pick | |||
| Toronto Maple Leafs acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
| Jeremy Morin | January 3, 2016 | Richard Panik |  |
| Toronto Maple Leafs acquire | Date | New York Islanders acquire | ||
|---|---|---|---|---|
| Michael Grabner | September 17, 2015 | Carter Verhaeghe |  |
| Christopher Gibson | ||||
| Tom Nilsson | ||||
| Taylor Beck | ||||
| Matthew Finn | ||||