2021 Miami Dolphins season
The 2021 season was the Miami Dolphins' 52nd season in the National Football League, their 56th overall, and their third and final year under head coach Brian Flores, and sixth under general manager Chris Grier. Despite a 1–7 start to the season, Miami then won the next seven games, becoming the first team in NFL history to lose seven straight games and then win seven straight games in the same season. The 7-game win streak was their first since the 1985 season. They also became the sixth team in NFL history to win four or more consecutive games after losing seven in a row, after the 2009 Cleveland Browns, [1994 2021 New York Giants season|New York Giants season|1994 New York Giants], [1993 2021 New England Patriots season|New England Patriots season|1993 New England Patriots], 1984 Green Bay Packers, and the 1978 St. Louis Cardinals. However the Dolphins were eliminated from the playoffs for the fifth consecutive year after their win streak ended in Week 17 to the [2021 2021 Tennessee Titans season|Tennessee Titans season|Tennessee Titans], combined with a win by the [2021 2021 Los Angeles Chargers season|Los Angeles Chargers season|Los Angeles Chargers].
Some highlights from the season included head coach Brian Flores becoming the first Dolphins coach since Don Shula to beat the [2021 New England 2021 New England Patriots season|Patriots season|Patriots] multiple times in New England, Miami's first wins over the Carolina Panthers and [2021 2021 New Orleans Saints season|New Orleans Saints season|New Orleans Saints] since 2009 and 2005 respectively, their first win over the New York Giants since 2003, and finally their first win in Caesars Superdome since 1986. The Dolphins also swept the [2021 2021 New York Jets season|New York Jets season|New York Jets] in back-to-back years for the first time since the 1996 and 1997 seasons, swept the New England Patriots for the first time since 2000, and had consecutive winning seasons for the first time since 2002–2003. However in a surprise move and due to alleged conflicts with both the roster and front office, owner Stephen M. Ross dismissed head coach Brian Flores on January 10, 2022.
Offseason and training camp
On January 5, 2021, Dolphins' offensive coordinator Chan Gailey announced his resignation. On February 2, the Dolphins announced coaches Eric Studesville and George Godsey would share the offensive coordinator position for the upcoming 2021 season.On May 25, 2021, the NFL announced training camp for all teams will commence on July 27. This will mark the first time the Dolphins have training camp at the new training facility adjacent to Hard Rock Stadium in Miami Gardens, Florida.
On May 26, Tua Tagovailoa, when reflecting on the 2020 season, said he wasn't comfortable calling plays and he didn't know the playbook really well. He added he feels much more comfortable now. On June 15, during the first day of minicamp and during a heavy downpour of rain, Tagovailoa threw five interceptions. He explained later that during minicamp the team had decided to be more aggressive with riskier throws to see what would happen and that they can now learn from the results.
Atlanta Falcons' head coach Arthur Smith announced his team would hold joint practices with the Miami Dolphins sometime around August 21 at Hard Rock Stadium.
On July 27, 2021, All-Pro cornerback Xavien Howard officially requested a trade from the Dolphins over a months-long contract dispute. Despite this, just twelve days later on August 8, 2021, the Dolphins agreed to restructure the cornerback's contract. The deal adds more guaranteed money and incentives, possibly making his payout over $16.285 million.
Draft
| Round | Selection | Player | Position | College | Notes |
| 1 | 6 | Jaylen Waddle | WR | Alabama | from Philadelphia |
| 1 | 18 | Jaelan Phillips | OLB | Miami | |
| 2 | 36 | Jevon Holland | FS | Oregon | |
| 2 | 42 | Liam Eichenberg | OT | Notre Dame | from New York |
| 3 | 81 | Hunter Long | TE | Boston College | from San Francisco |
| 7 | 231 | Larnel Coleman | OT | UMass | |
| 7 | 244 | Gerrid Doaks | RB | Cincinnati | from Washington |
Regular season
Schedule
The Dolphins' 2021 schedule was announced on May 12.Note: Intra-division opponents are in bold text.