The National Football League playoffs for the 1971 season began on December 25, 1971. The postseason tournament concluded with the Dallas Cowboys defeating the Miami Dolphins in Super Bowl VI, 24–3, on January 16, 1972, at Tulane Stadium in New Orleans, Louisiana.
The National Football League playoffs for the 1972 season began on December 23, 1972. The postseason tournament concluded with the Miami Dolphins defeating the Washington Redskins in Super Bowl VII, 14–7, on January 14, 1973, at the Los Angeles Memorial Coliseum in Los Angeles, California, becoming the only NFL team to finish a championship season undefeated and untied.
The National Football League playoffs for the 1974 season began on December 21, 1974. The postseason tournament concluded with the Pittsburgh Steelers defeating the Minnesota Vikings in Super Bowl IX, 16–6, on January 12, 1975, at Tulane Stadium in New Orleans, Louisiana.
The 1972 Miami Dolphins season was the franchise's seventh season and third in the National Football League (NFL). The team was led by third-year head coach Don Shula and achieved the only perfect season in NFL history. They also led the league in both points scored and fewest points allowed.
The 1969 Pittsburgh Steelers season was the franchise's 37th in the National Football League. It would mark a turning point of the Steelers franchise. 1969 was the first season for Hall of Fame head coach Chuck Noll, the first season for defensive lineman "Mean Joe" Greene and L. C. Greenwood, the first season for longtime Steelers public relations director Joe Gordon, and the team's last season in Pitt Stadium before moving into then-state-of-the-art Three Rivers Stadium the following season.
The 1970 Pittsburgh Steelers season was the franchise's 38th in the National Football League. They improved from a league-worst 1–13 record the previous year, finishing with a 5-9 record and third place in the newly formed AFC Central. The Steelers began the decade in a new conference and a new stadium with a new quarterback. After nearly 40 years in the NFL they shifted to the AFC, to complete the merger between the NFL and AFL. It was the NFL's weakest division that season, as the Steelers finished three games in front of the second place Cincinnati Bengals—a team that was only in its third year of existence that season.
The 1971 Pittsburgh Steelers season was the team's 39th in the National Football League. The Steelers showed improvement finishing in second place in the AFC Central Division with a 6–8 record. Terry Bradshaw struggled with turnovers in his second season throwing 22 interceptions to 13 touchdown passes. The Steelers that year drafted wide receiver Frank Lewis, Hall of Fame linebacker Jack Ham, guard Gerry Mullins, defensive end Dwight White, tight end/tackle Larry Brown, defensive tackle Ernie Holmes, and safety Mike Wagner, all key contributors during the Steelers Super Bowl teams of the 1970s.
The 1973 Pittsburgh Steelers season was the team's 41st season in the National Football League. The team finished second in the AFC Central division, but qualified for the postseason for the second consecutive season. The Steelers got off to a terrific start winning eight of their first nine games. However, a costly three game losing streak would put their playoff hopes in jeopardy. The Steelers would recover to win their last two games, but had to settle for a Wild Card berth with a 10–4 record. The Steelers would lose in the playoffs to the Oakland Raiders 33–14 in Oakland.
The 1977 Pittsburgh Steelers season was the franchise's 45th in the National Football League. After what was considered the franchise's greatest season ever in 1976, the 1977 Pittsburgh Steelers failed to improve on their 10-4 record from 1976 and finished with a 9-5 record; however, they appeared in the playoffs for their 6th straight season and won the AFC Central again. They had a hard time for most of the season as their record hovered around .500. Even the Steel Curtain seemed to have a little wear and tear allowing 243 points on the season, more than 100 more than the previous season. The sloppy plays would catch up with them in the Divisional Playoffs when they were knocked off by the Broncos 34–21 in Denver.
The 1981 Pittsburgh Steelers season was the franchise's 49th in the National Football League. After enduring an injury plagued 9–7 season the previous year, and missing the playoffs for the first time since 1971, the Steelers had hoped that the 1980 season was just a small hiatus from contending for championships. However, while the Steelers had flashes of their former glory years after starting the season with 2 unimpressive losses, the 1981 season would end in an 8–8 record and eventually prove the end of the Steelers great dynasty of the 1970s. The Steelers had a chance to make the playoffs with an 8-5 start to the year, but lost all of their last three games to miss the playoffs.
The 1988 Pittsburgh Steelers season was the franchise's 56th in the National Football League. Hall of Fame team founder and owner Art Rooney died at age 87 less than two weeks before the start of the season on August 25. The team wore AJR patches on the left shoulder the entire season in memory of "The Chief".
The 1989 Pittsburgh Steelers season was the franchise's 57th season as a professional sports franchise and as a member of the National Football League. They were considered a rebuilding team filled with many young players, especially after the release of longtime center Mike Webster in the offseason. The young team showed its inexperience in the first game of the season, when they lost at home to the archrival Cleveland Browns 51–0. The loss marked the Steelers worst defeat in franchise history. The following week wasn't much better, losing 41–10 to another division rival, the defending AFC Champion Cincinnati Bengals.
The 1968 Pittsburgh Steelers season was the team's 36th in the National Football League.
The 1967 Pittsburgh Steelers season was the team's 35th in the National Football League.
The 1966 Pittsburgh Steelers season was the team's 34th in the National Football League.
The 1965 Pittsburgh Steelers season was the team's 33rd in the National Football League.
The 1964 Pittsburgh Steelers season was the team's 32nd in the National Football League.
The 1962 Pittsburgh Steelers season was the franchise's 30th in the National Football League.
The 1960 Pittsburgh Steelers season was the franchise's 28th in the National Football League. They compiled a 5–6–1 record and a fifth-place finish under head coach Buddy Parker while playing their home games at Forbes Field.
The 1975 AFC Championship Game was the sixth title game of the American Football Conference (AFC). Played on January 4, 1976, the game was hosted by the AFC Central champion and defending AFC and Super Bowl champion Pittsburgh Steelers who, in a rematch of the 1974 title game, played the AFC West champion Oakland Raiders at Three Rivers Stadium in Pittsburgh, Pennsylvania. Along with the 1975 NFC Championship Game played on the same day, this game constituted the penultimate round of the 1975-76 NFL playoffs which had followed the 1975 regular season of the National Football League (NFL).