2003–04 NBA season

2003–04 NBA season
LeagueNational Basketball Association
SportBasketball
DurationOctober 28, 2003 – April 14, 2004
April 17 – June 1, 2004 (Playoffs)
June 6 – 15, 2004 (Finals)
Number of teams29
TV partner(s)ABC, TNT, ESPN, NBA TV
Draft
Top draft pickLeBron James
Picked byCleveland Cavaliers
Regular season
Top seedIndiana Pacers
Season MVPKevin Garnett (Minnesota)
Top scorerTracy McGrady (Orlando)
Playoffs
Eastern championsDetroit Pistons
  Eastern runners-upIndiana Pacers
Western championsLos Angeles Lakers
  Western runners-upMinnesota Timberwolves
Finals
Venue
ChampionsDetroit Pistons
  Runners-upLos Angeles Lakers
Finals MVPChauncey Billups (Detroit)

The 2003–04 NBA season was the 58th season of the National Basketball Association (NBA). The season ended with the Detroit Pistons defeating the Los Angeles Lakers 4–1 in the 2004 NBA Finals.

The 2003–04 NBA season was the culmination of the "dead-ball" era of the league, in which the NBA saw its lowest offensive rating since the 1998–99 season, at 102.9. The 2004 Eastern Conference Finals between the Pistons and Indiana Pacers saw scoring totals and efficiency hit historic lows, prompting the NBA to swiftly implement rule changes the following offseason in order to make it easier for offenses moving forward.

As of 2025, the only active player in the NBA who has played games in the 2003–04 season is LeBron James.