Miami Dolphins Overview
The Miami Dolphins are a professional American football team based in the Miami metropolitan area. The franchise was founded on August 16, 1965, and began play in 1966 as a member of the American Football League (AFL). The Dolphins currently compete in the National Football League (NFL) as part of the American Football Conference (AFC) East division, making them the oldest professional sports team in Florida.
The Dolphins play their home games at Hard Rock Stadium in Miami Gardens, Florida, a venue they have used since 1987 after moving from the historic Miami Orange Bowl. The team is owned by Stephen M. Ross, who has held that position since 2009. The franchise is led in the front office by Tom Garfinkel, who serves as both president and chief executive officer, and by general manager Jon-Eric Sullivan. The team’s colors are aqua, orange, white, and marine blue, and their mascot is named T. D. The Dolphins are defined by their perfect 1972 season, a 17-0 run that remains unmatched in NFL history.
Founding and Organizational Origins
The Miami Dolphins were founded on August 16, 1965, when an expansion franchise was awarded to lawyer Joseph Robbie and actor and comedian Danny Thomas. The founding fee was $7.5 million, and the team began play in the AFL in 1966. Thomas eventually sold his stake in the team to Robbie, who remained a central figure in the franchise’s early identity. The Dolphins were established to bring professional football to South Florida, a region that had been without a top-flight football team since the Miami Seahawks played in the All-America Football Conference in 1946.
The team’s early operations were modest. Their first training camp was held in the summer of 1966 in St. Pete Beach, with practices conducted at Boca Ciega High School in Gulfport. Later, the Dolphins’ full-time training camp and practice facilities were located at Saint Andrew’s School, a private boys’ boarding preparatory school in Boca Raton. The original uniform set featured aqua and coral colors, with the coral paying tribute to the Miami Seahawks and the natural coral reefs of Biscayne Bay.
Growth Into NFL Competition
The Dolphins joined the NFL as a result of the 1970 AFL-NFL merger, which placed them in the newly formed AFC East division. The early years under head coach George Wilson were difficult, with the team posting a 15-39-2 record across its first four seasons. The arrival of Don Shula in 1970 changed the trajectory of the franchise. Shula was lured from the Baltimore Colts after losing Super Bowl III, and he immediately brought discipline and a winning culture to Miami.
Under Shula, the Dolphins developed into one of the most dominant teams in the NFL. The franchise built its identity around a tough defense and a fast-paced offense, with key personnel arriving through the draft and strategic trades. The construction of the team’s training infrastructure also progressed, as the Dolphins moved their training operations to Biscayne College, later renamed St. Thomas University, in Miami Gardens, where they remained from 1970 to 1993. By the mid-1970s, the Dolphins had become a model franchise, winning consecutive championships and establishing rivalries that would last for decades.
Miami Dolphins Competitive Journey
Over their history, the Miami Dolphins have made 25 playoff appearances, captured 13 AFC East division titles, and earned two Super Bowl championships. The franchise has experienced extraordinary highs, including the only perfect season in NFL history, as well as extended periods of competitive struggle. Through it all, the Dolphins have remained a defining presence in the AFC East.
Early Seasons and Development (1966-1969)
The Dolphins’ first competitive years were spent in the AFL as an expansion team. The franchise struggled to find consistent success in its inaugural seasons, posting losing records throughout the late 1960s. The team’s original logo featured a sunburst with a leaping dolphin wearing a football helmet bearing the letter M. The Dolphins played their home games at the Orange Bowl, and a live dolphin was kept in a water tank at the open east end of the stadium from 1966 to 1968 to celebrate touchdowns.
The team’s early identity was shaped by the vision of Joe Robbie and the entertainment world of Danny Thomas. Despite their on-field difficulties, the Dolphins established a foothold in South Florida and built a loyal fan base. The transition to the NFL in 1970 provided the franchise with new opportunities, but also new challenges as they entered a more competitive league environment.
Breakthrough in NFL (1970-1995)
The hiring of Don Shula in 1970 marked the beginning of the most successful era in franchise history. The Dolphins posted losing records in only two of Shula’s 26 seasons as head coach. In 1971, Miami reached its first Super Bowl, Super Bowl VI, losing 24-3 to the Dallas Cowboys. The very next year, the Dolphins completed the only perfect season in NFL history, finishing 17-0 and defeating the Washington Redskins in Super Bowl VII.
The 1973 season saw the Dolphins repeat as champions by winning Super Bowl VIII against the Minnesota Vikings, becoming the first team to appear in three consecutive Super Bowls and the second team in league history to win back-to-back titles. The team remained competitive throughout the late 1970s and early 1980s, appearing in Super Bowl XVII and Super Bowl XIX, though both ended in losses. The 1983 NFL draft brought quarterback Dan Marino to Miami, who went on to become one of the most prolific passers in NFL history and break numerous league passing records. Marino led the Dolphins to five division titles, 10 playoff appearances, and an appearance in Super Bowl XIX before retiring following the 1999 season.
Modern Program and Current Direction (1996-Present)
Following the retirements of Shula and Marino, the Dolphins entered a period of transition. Jimmy Johnson coached the team from 1996 to 1999, leading them to four playoff appearances. Subsequent head coaches included Dave Wannstedt, Nick Saban, Cam Cameron, Tony Sparano, Joe Philbin, Adam Gase, Brian Flores, and Mike McDaniel, each facing the challenge of restoring the franchise to consistent contention. In 2020, the Dolphins drafted quarterback Tua Tagovailoa in the first round, signaling a new chapter for the franchise.
In January 2026, the Dolphins hired Jeff Hafley as their new head coach. The team plays at the renovated Hard Rock Stadium, where they invested more than $400 million in upgrades completed before the 2015 season. In 2021, the franchise opened the $135 million Baptist Health Training Complex adjacent to the stadium. In December 2024, the Dolphins became one of the first NFL teams to sell part of their franchise to outside private equity investors, with 13 percent sold at an $8.1 billion valuation, including a 10 percent stake to Ares Management.
Philosophy and Competitive Strengths
The Dolphins’ identity has long been built on speed, athleticism, and aggressive defense. Throughout their championship era, the team was known for its suffocating defensive units, including the famous No Name Defense of 1972 and the Killer Bees defense of 1982. The franchise has consistently invested in athletic talent, particularly at the skilled positions, and has emphasized explosive offensive playmaking under more recent leadership.
Key Milestones and Major Moments
The most significant milestone in franchise history is the 1972 perfect season, the only undefeated season in NFL history. The Dolphins also appeared in five Super Bowls, winning Super Bowl VII and Super Bowl VIII. Memorable moments include the Miracle in Miami against the New England Patriots, Dan Marino’s fake spike play, and the debut of the Wildcat offense in 2008. The team has retired three jersey numbers and inducted ten players and one coach into the Pro Football Hall of Fame.
Miami Dolphins Achievements and Results
The Miami Dolphins have compiled a rich history of competitive achievements, highlighted by two Super Bowl championships and 13 AFC East division titles. The franchise has made 25 playoff appearances, the most recent coming in the 2023 season. Despite long stretches without playoff success, the Dolphins remain one of the most storied franchises in NFL history.
AFC East Division Achievements
The Dolphins have won the AFC East division championship 13 times, with titles coming in 1971, 1972, 1973, 1974, 1979, 1981, 1983, 1984, 1985, 1992, 1994, 2000, and 2008. The most recent division title came during the 2008 season under Tony Sparano, when the Dolphins improved by 10 games over the previous year and upset the New England Patriots during the season. The franchise has not won the division since that 2008 campaign.
Conference Achievements
The Dolphins have made multiple appearances in the AFC Championship Game throughout their history. During the Don Shula era, the team reached three consecutive Super Bowls from 1971 to 1973 and made additional conference championship appearances in the 1980s and 1990s. The franchise also appeared in the 1982 AFC Championship Game against the New York Jets, which Miami won to advance to Super Bowl XVII.
Super Bowl Achievements
The Dolphins have appeared in five Super Bowls, winning two. Their first championship came in Super Bowl VII, completing the perfect 1972 season with a victory over the Washington Redskins. The second came the following year in Super Bowl VIII, when Miami defeated the Minnesota Vikings. The Dolphins lost Super Bowl VI to the Dallas Cowboys, Super Bowl XVII to the Washington Redskins, and Super Bowl XIX to the San Francisco 49ers. The 1972 championship team was later enshrined into the team’s Honor Roll in 1992.
