Steve Yzerman trades
| Los Angeles Kings acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Peter Budaj | June 13, 2018 | Andy Andreoff |  |
| Tampa Bay Lightning acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
| Ryan McDonagh | February 26, 2018 | Vladislav Namestnikov |  |
| J.T. Miller | Libor Hajek | |||
| Brett Howden | ||||
| 2018 1st round pick | ||||
| 2019 conditional 2nd round pick | ||||
| Comment: Conditional 2nd round pick becomes a first-rounder if the Lightning win the Stanley Cup in either 2018 or 2019. | ||||
| Tampa Bay Lightning acquire | Date | Arizona Coyotes acquire | ||
|---|---|---|---|---|
| Louis Domingue | November 14, 2017 | Michael Leighton |  |
| Tye McGinn | ||||
| Tampa Bay Lightning acquire | Date | New York Islanders acquire | ||
|---|---|---|---|---|
| Carter Verhaeghe | July 1, 2017 | Kristers Gudlevskis |  |
| Vegas Golden Knights acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Nikita Gusev | June 21, 2017 | Expansion draft considerations | |
| 2017 2nd round pick | ||||
| 2018 4th round pick | ||||
| Montreal Canadiens acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | 2018 conditional 6th round pick | June 15, 2017 | 2018 conditional 2nd round pick | |
| Jonathan Drouin | Mikhail Sergachev | |||
| Pittsburgh Penguins acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Mark Streit | March 1, 2017 | 2018 4th round pick | |
| Tampa Bay Lightning acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
| Mark Streit | March 1, 2017 | Valtteri Filppula |  |
| 2017 4th round pick | ||||
| 2017 conditional 7th round pick | ||||
| Tampa Bay Lightning acquire | Date | Florida Panthers acquire | ||
|---|---|---|---|---|
| Mike McKenna | March 1, 2017 | Adam Wilcox |  |
| Toronto Maple Leafs acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Brian Boyle | February 27, 2017 | Byron Froese | |
| 2017 2nd round pick | ||||
| Los Angeles Kings acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
| Ben Bishop | February 26, 2017 | Peter Budaj | |
| 2017 5th round pick | Erik Cernak | |||
| 2017 7th round pick | ||||
| 2017 conditional pick | ||||
| Montreal Canadiens acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
| Nikita Nesterov | January 26, 2017 | Jonathan Racine | |
| 2017 6th round pick | ||||
| Arizona Coyotes acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
| Anthony DeAngelo | June 25, 2016 | 2016 2nd round pick (#37-Libor Hajek) | |
| Calgary Flames acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Kevin Poulin | November 12, 2015 | Future considerations | |
| Tampa Bay Lightning acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
| Braydon Coburn | March 2, 2015 | Radko Gudas | |
| 2015 1st round pick | ||||
| 2015 3rd round pick | ||||
| Boston Bruins acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Brett Connolly | March 2, 2015 | 2015 2nd round pick | |
| 2016 2nd round pick | ||||
| San Jose Sharks acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Evgeni Nabokov | February 9, 2015 | Future considerations | |
| Tampa Bay Lightning acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
| Carter Ashton | February 6, 2015 | 2016 conditional draft pick | |
| David Broll | ||||
| Anaheim Ducks acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Eric Brewer | November 28, 2014 | 2015 3rd round pick | |
| Anaheim Ducks acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
| Nate Thompson | June 30, 2014 | 2015 4th round pick | |
| 2015 7th round pick | ||||