2009–10 Los Angeles Lakers season

The 2009–10 Los Angeles Lakers season was the 62nd season of the franchise, 61st in the National Basketball Association (NBA) and 50th in Los Angeles. During the offseason, the Lakers signed free agent and former defensive player of the year forward Ron Artest. Coming off from winning their fifteenth championship in the NBA Finals defeating the Orlando Magic in five games, the Lakers successfully defended their title. They spent the most money of any team on player salaries that season, totaling $112.7 million ($91.3 million on player salaries and $21.4 million on luxury tax). The Lakers once again sold out all 41 home games for the season at Staples Center.

The Lakers clinched the Pacific Division for the 21st time in franchise history. Despite winning eight games less than the previous season, they still held the top seed in the Western Conference playoffs and made it to the NBA Finals for the third straight season in which they defeated the Oklahoma City Thunder in six games in the first round, swept the Utah Jazz in four games in semifinals and the Phoenix Suns in six games in the Western Conference Finals in which the Lakers were favored to beat the Suns en route to advancing to the NBA Finals where they defeated the Boston Celtics in a rematch of the 2008 NBA Finals won by the Celtics 4 games to 2. This time, the Lakers won the series 4 games to 3 for their 16th NBA title and handed Boston its first Game 7 loss in an NBA Finals in team history. Kobe Bryant won his second consecutive NBA Finals MVP as well as his fifth and final NBA Championship. After the Finals, Bryant underwent arthroscopic surgery on his right knee in July.

On July 14, 2010, Phil Jackson won the 2010 ESPY Awards for Best Coach/Manager while Kobe Bryant won for Best NBA Player.

This was the last time the Lakers won an NBA championship until 2020.