The 2012–13 Los Angeles Lakers season was the 65th season of the franchise, its 64th season in the National Basketball Association (NBA), and its 53rd season in Los Angeles. The Lakers acquired All-Stars Steve Nash and Dwight Howard, giving them a starting lineup of five All-Stars that was expected to contend for the franchise's 17th NBA championship. Instead, the Lakers struggled to qualify for the playoffs after changing head coaches and implementing multiple offenses. However, a weak defense and multiple injuries were the team's biggest problems. They exited the playoffs in the first round for the first time since 2007.

The season began with head coach Mike Brown changing the Lakers offensive strategy to the Princeton offense. After an 0–8 preseason record and a 1–4 start to the regular season, Brown was fired. Assistant Bernie Bickerstaff was named the interim coach until Mike D'Antoni took over as the full-time head coach. Still, the Lakers began the season 15–21 for their worst start since the 1993–94 season. They were in jeopardy of missing the playoffs after trailing the Houston Rockets at the All-Star break by 3 ¹⁄₂ games for the eighth and final playoff berth in the Western Conference. The Lakers started 8–2 after the break, gaining sole possession of a top-8 spot for the first time since December 1, and moving two games over .500 for the first time all season. After being swept by their crosstown rivals, the Los Angeles Clippers, the Lakers fell a half game behind the Utah Jazz for the final playoff spot. The Lakers again overtook Utah in the standings, but Kobe Bryant's season ended after suffering a torn Achilles tendon in the 80th game of the season. The Lakers qualified for the playoffs on the last day of the season, defeating Houston to finish 45–37 and seeded seventh in the West. Facing the San Antonio Spurs in the first round, the Lakers were swept 4–0. The Lakers have not qualified for the playoffs since this season.

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