The 2016–17 Tampa Bay Lightning season was the 25th season for the National Hockey League (NHL) franchise that was established on December 16, 1991. Despite earning 94 points, the Lightning failed to qualify for the 2017 Stanley Cup playoffs since 2013, ending their three-season playoff streak.

Off-season

May

On May 25, 2016, the Lightning signed a one-year affiliation agreement with the Kalamazoo Wings of the ECHL. Kalamazoo will serve as the Lightning's primary ECHL affiliate starting with the 2016–17 season. Since 2009, the K-Wings have produced 11 players who have appeared in the NHL, which includes four players who made their debuts during the 2015–16.

2016–17 Tampa Bay Lightning season

On May 28, 2016, the Lightning's off-season began when they were eliminated by the Pittsburgh Penguins in the Eastern Conference Final in a 2–1 loss. The Penguins would go on to capture the Stanley Cup after defeating the Lightning in a seven-game series.

2016–17 Tampa Bay Lightning season

June

On June 6, 2016, information came out that assistant coach Steve Thomas was not returning next season. The Lightning decided not to renew his contract with the club. Thomas had been on Cooper's staff since the 2013–14 season and with the organization since 2010, when he served as a player development coordinator (2010–12).

2016–17 Tampa Bay Lightning season

On June 7, 2016, the Lightning announced it had hired Todd Richards. Richards was brought in as a replacement for outgoing assistant coach Steve Thomas. Richards joins Tampa with more than 400 games of head coaching experience with the Minnesota Wild and Columbus Blue Jackets.

On June 14, 2016, the Lightning announced it had signed associate coach Rick Bowness to a two-year contract extension. Bowness has been a member of the coaching staff since the 2013–14 season. Bowness is in charge of the defense and penalty kill, which ranked fifth in the NHL in 2015–16. Bowness also surpassed the 2,000-game mark last season. The Lightning also announced today its annual development cam will be held June 28–July 2 at the Brandon Ice Sports Forum. The camp will have some of the Lightning's top prospects competing on- and off-ice workouts, skating drills and will culminate with the annual three-on-three tournament. The team will release the full schedule and roster at a future date.

On June 21, 2016, the Lightning announced Ryan Callahan had surgery to repair a labral tear is his right hip. Callahan was expected to be out for at least five months. Callahan was dealing with the injury from the end of the 2015–16 regular season and throughout the playoffs as the Lightning advanced to the Eastern Conference Final. Callahan will also not be participating in the 2016 World Cup of Hockey in Toronto.

On June 24, 2016, the Lightning announced the re-signing of defenseman Luke Witkowski to a one-year, two-way contract. Witkowski played in four regular season games. Witkowski also made his Stanley Cup playoff debut, where he appeared in two games during the second round against the New York Islanders. Witkowski has played in 20 career NHL games, all with the Lightning over the past two seasons. He has also played in 199 career games in the American Hockey League (AHL), all with the Syracuse Crunch. The Lightning next announced it had signed J. T. Brown to a two-year contract extension. Brown played in 78 regular season games during the past season, recording 8 goals and 22 points. Brown was tied for third on the team with a +16 rating. Brown set career bests in games played, goals, points, plus/minus and penalty minutes last season. He also appeared in nine Stanley Cup playoff games, recording two assists and two penalty minutes. Brown has skated in 198 career NHL games, all with the Lightning over four seasons, registering 15 goals and 51 points. He also has skated in 37 playoff games, recording a goal and six points. In addition, the Lightning also announced the re-signing of Cedric Paquette to a two-year contract extension. Paquette appeared in 56 games with the team last season, registering 6 goals, 11 points and 51 penalty minutes. His 51 penalty minutes were good for fourth on the team during the regular season. He was also one of five Lightning players to score a shorthanded goal last season. Paquette also played in 17 Stanley Cup playoff games with the team, posting one assist and 24 penalty minutes. Paquette has played in 122 NHL games, all with the Lightning, over the past three seasons. During that span, he has recorded 18 goals and 31 points to go along with 102 penalty minutes.