|1984–85 NBA season|
|League||National Basketball Association|
|Duration||Oct 26, 1984 – Apr 14, 1985|
Apr 17 – May 22, 1985 (Playoffs)
May 27 – Jun 9, 1985 (Finals)
|Number of teams||23|
|TV partner(s)||CBS, TBS|
|Top draft pick||Akeem Olajuwon|
|Picked by||Houston Rockets|
|Top seed||Boston Celtics|
|Season MVP||Larry Bird (Boston)|
|Top scorer||Bernard King (New York)|
|Eastern champions||Boston Celtics|
|Eastern runners-up||Philadelphia 76ers|
|Western champions||Los Angeles Lakers|
|Western runners-up||Denver Nuggets|
|Champions||Los Angeles Lakers|
|Finals MVP||Kareem Abdul-Jabbar (L.A. Lakers)|
The 1984–85 NBA season was the 39th season of the National Basketball Association. The season ended with the Los Angeles Lakers winning the NBA Championship, beating the Boston Celtics 4 games to 2 in the NBA Finals.
|Team||1983–84 coach||1984–85 coach|
|Cleveland Cavaliers||Tom Nissalke||George Karl|
|Indiana Pacers||Jack McKinney||George Irvine|
|Kansas City Kings||Cotton Fitzsimmons||Jack McKinney|
|San Antonio Spurs||Bob Bass||Cotton Fitzsimmons|
|Team||Outgoing coach||Incoming coach|
|Los Angeles Clippers||Jim Lynam||Don Chaney|
|Kansas City Kings||Jack McKinney||Phil Johnson|
- The 1985 NBA All-Star Game was played at Hoosier Dome in Indianapolis, with the West defeating the East 140–129. Ralph Sampson of the Houston Rockets won the game's MVP award. Dominique Wilkins of the Atlanta Hawks won the Slam Dunk Contest.
- Michael Jordan became the only rookie in NBA history to lead a team in four statistics (points, assists, rebounds, steals).
- The Clippers relocated from San Diego to Los Angeles. This created a distinction whereby two teams of the same host name (the other Los Angeles team are the Lakers) are in the same division (Pacific), similar to the one in the NHL where the Patrick Division (now succeeded by the Metropolitan Division) had two teams of the same host name which is New York (Islanders and Rangers). There was also a similar scenario which only existed in the 1976–77 season, in which the Atlantic Division had the Knicks and the Nets (who were based in New Jersey from 1977 to 2012 but are currently in Brooklyn).
- Turner Broadcasting began a relationship with the NBA that continues today when TBS signed a two-year, $20 million deal with the NBA.
- The Kings played their final game in Kansas City, Missouri, and moved their franchise to Sacramento the following season.
- In one of their final home games, Knicks forward Bernard King, who finished the year as the scoring champion, ruptured his ACL in his right knee and was out of action for two whole seasons. King would come back in 1987–88, but would not return to the All-Star Game until 1990–91.
- This season marked Michael Jordan's, Akeem Olajuwon's, Charles Barkley's and John Stockton's rookie seasons in the NBA.
- Due to a roof collapse at the Pontiac Silverdome, the Pistons were forced to rent the Joe Louis Arena, home of the NHL's Detroit Red Wings, for the remainder of the season and into the playoffs. Both the Pistons and the Red Wings would move their home games to the Little Caesars Arena, starting in 2017.
- At age 38, Kareem Abdul-Jabbar became the oldest player to win the honor of Finals MVP. Jabbar's team, the Lakers, became the first visiting team to win the NBA title at Boston Garden, beating their archrivals, the Boston Celtics, in six games.
- The Finals adopted the 2-3-2 format which was used through the 2013 NBA Finals after which the league returned to the 2-2-1-1-1 format.
- The Cleveland Cavaliers returned to the playoffs after a seven-year absence. They were eliminated by the Celtics in four games. They would not make the playoffs again until 1988. The Cavaliers were coached by George Karl, then making his NBA coaching debut.
- At New Orleans' Lakefront Arena (where the Atlanta Hawks played 12 of 41 home games that season), Larry Bird scored a Celtics' franchise record 60 points in Boston's 126–115 victory over the Hawks on March 12. Bird broke the previous franchise record set by teammate Kevin McHale (56) nine days earlier at Boston Garden against the Pistons.
- The Denver Nuggets made the Conference Finals for the first time since 1978, losing 4–1 to the Lakers. They would not make the Conference Finals again until 2009, which they lost to the Lakers again. The series marked the end of Dan Issel's playing career, having played 15 professional seasons and averaging 22.6 points and 9.1 rebounds in his career.
- This was the last season of the backboard height set at 48 in (1.219 m). It would be shortened 6 in (15.2 cm) next season to the current 42 in (1.067 m). The NBA logo is added on the lower left hand corner of the backboard starting this season.
|x-New Jersey Nets||42||40||.512||21||27–14||15–26||13–11|
|New York Knicks||24||58||.293||39||19–22||5–36||2–22|
|x- San Antonio Spurs||41||41||.500||1||30–11||11–30||12–18|
|Kansas City Kings||31||51||.378||21||23–18||8–33||8–22|
|y-Los Angeles Lakers||62||20||.756||–||36–5||26–15||18–12|
|x-Portland Trail Blazers||42||40||.512||20||33–8||15–26||17–13|
|Los Angeles Clippers||31||51||.378||31||27–14||10–31||13–17|
|Golden State Warriors||22||60||.268||40||25–16||5–36||12–18|
|5||x-New Jersey Nets||42||40||.512||21|
|10||New York Knicks||24||58||.293||39|
|1||c-Los Angeles Lakers||62||20||.756||–|
|5||x-Portland Trail Blazers||42||40||.512||20|
|7||x-San Antonio Spurs||41||41||.500||21|
|10||Los Angeles Clippers||31||51||.378||31|
|11||Kansas City Kings||31||51||.378||31|
|12||Golden State Warriors||22||60||.268||40|
- z – Clinched home court advantage for the entire playoffs
- c – Clinched home court advantage for the conference playoffs
- y – Clinched division title
- 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.
|First Round||Conference Semifinals||Conference Finals||NBA Finals|
|Points per game||Bernard King||New York Knicks||32.9|
|Rebounds per game||Moses Malone||Philadelphia 76ers||13.1|
|Assists per game||Isiah Thomas||Detroit Pistons||13.9|
|Steals per game||Micheal Ray Richardson||New Jersey Nets||2.96|
|Blocks per game||Mark Eaton||Utah Jazz||5.56|
|FG%||James Donaldson||Los Angeles Clippers||.637|
|FT%||Kyle Macy||Phoenix Suns||.907|
|3FG%||Byron Scott||Los Angeles Lakers||.433|
- Most Valuable Player: Larry Bird, Boston Celtics
- Rookie of the Year: Michael Jordan, Chicago Bulls
- Defensive Player of the Year: Mark Eaton, Utah Jazz
- Sixth Man of the Year: Kevin McHale, Boston Celtics
- Coach of the Year: Don Nelson, Milwaukee Bucks
- All-NBA First Team:
- All-NBA Second Team:
- All-NBA Rookie Team:
- NBA All-Defensive First Team:
- NBA All-Defensive Second Team:
Note: All above information was obtained on the History section on NBA.com
Player of the week
The following players were named NBA Player of the Week.
Player of the month
The following players were named NBA Player of the Month.
|November||Alex English (Denver Nuggets)|
|December||Larry Bird (Boston Celtics)|
|January||Terry Cummings (Milwaukee Bucks)|
|February||Magic Johnson (Los Angeles Lakers)|
|March||Larry Bird (Boston Celtics)|
Rookie of the month
The following players were named NBA Rookie of the Month.
|November||Michael Jordan (Chicago Bulls)|
|December||Akeem Olajuwon (Houston Rockets)|
|January||Michael Jordan (Chicago Bulls)|
|February||Akeem Olajuwon (Houston Rockets)|
|March (tie)||Michael Jordan (Chicago Bulls)|
|March (tie)||Akeem Olajuwon (Houston Rockets)|
Coach of the month
The following coaches were named NBA Coach of the Month.
|November||Doug Moe (Denver Nuggets)|
|December||Don Nelson (Milwaukee Bucks)|
|January||Chuck Daly (Detroit Pistons)|
|February||George Karl (Cleveland Cavaliers)|
|March||Pat Riley (Los Angeles Lakers)|