The 1980–81 NBA season was the 35th season of the National Basketball Association. The season ended with the Boston Celtics winning the NBA Championship, beating the Houston Rockets 4 games to 2 in the NBA Finals.
The Dallas Mavericks become the league's 23rd franchise. As a result, the NBA realigns four of its teams to better reflect its geographical location (the Milwaukee Bucks and Chicago Bulls move to the Eastern Conference and the San Antonio Spurs and Houston Rockets to the Western Conference).
The 1981 NBA All-Star Game was played at the Richfield Coliseum near Cleveland, Ohio, with the East defeating the West 123–120. Nate Archibald of the Boston Celtics wins the game's MVP award.
To date, this was the final time that a regular-season had ended during the month of March.
The Houston Rockets (40–42) become just the second team in NBA history (to date) to make the finals without posting a winning record during the regular season. The Kansas City Kings, their opponents in the Western Conference Finals, also posted a 40–42 record.
Notes
z – Clinched home court advantage for the entire playoffs and first round bye
c – Clinched home court advantage for the conference playoffs and first round bye
y – Clinched division title and first round bye
x – Clinched playoff spot
Teams in bold advanced to the next round. The numbers to the left of each team indicate the team's seeding in its conference, and the numbers to the right indicate the number of games the team won in that round. The division champions are marked by an asterisk. Home court advantage does not necessarily belong to the higher-seeded team, but instead the team with the better regular season record; teams enjoying the home advantage are shown in italics. Note that in the Western Conference, the lower seeded team won every series.
Most Valuable Player: Julius Erving, Philadelphia 76ers
Rookie of the Year: Darrell Griffith, Utah Jazz
Coach of the Year: Jack McKinney, Indiana Pacers
All-NBA First Team:
Larry Bird, Boston Celtics
George Gervin, San Antonio Spurs
Julius Erving, Philadelphia 76ers
Dennis Johnson, Phoenix Suns
Kareem Abdul-Jabbar, Los Angeles Lakers
All-NBA Rookie Team:
Kelvin Ransey, Portland Trail Blazers
Darrell Griffith, Utah Jazz
Larry Smith, Golden State Warriors
Kevin McHale, Boston Celtics
Joe Barry Carroll, Golden State Warriors
NBA All-Defensive First Team:
Bobby Jones, Philadelphia 76ers
Caldwell Jones, Philadelphia 76ers
Kareem Abdul-Jabbar, Los Angeles Lakers
Dennis Johnson, Phoenix Suns
Micheal Ray Richardson, New York Knicks
NBA All-Defensive Second Team:
Dan Roundfield, Atlanta Hawks
Kermit Washington, Portland Trail Blazers
George Johnson, San Antonio Spurs
Quinn Buckner, Milwaukee Bucks
Dudley Bradley, Indiana Pacers (tie)
Michael Cooper, Los Angeles Lakers (tie)
Note: All information on this page were obtained on the History section on NBA.com
