The NBA 75th Anniversary Team, also referred to as the NBA 75, was chosen in 2021 to honor the 75th anniversary of the founding of the National Basketball Association (NBA). It was the fourth and most recent anniversary team in the league. Similar to the 50 Greatest Players in NBA History named in 1996, a panel of reporters, current and former players, coaches, general managers, and team executives selected the greatest players in league history. Tasked with compiling a list of 75 players, the committee named an additional 76th member due to a tie in voting. It was built as part of the league's anniversary celebration during the 2021–22 NBA season. Forty-five of the seventy-six players were later assembled in Cleveland, during the halftime ceremony of the 2022 All-Star Game.

The National Basketball Association (NBA) has named four teams throughout its history that commemorate a milestone league anniversary by honoring its greatest all-time players. The NBA considers 1946 to be its founding year. The league was formed in 1949 with the merger of the Basketball Association of America (BAA) and the National Basketball League (NBL). The NBL began play in 1937, while the BAA started in 1946.