National Basketball Association Christmas games

Games held by the National Basketball Association (NBA) on Christmas Day, December 25, have been an annual tradition since the league's second season in 1947. Currently, five games are played on Christmas. Unlike the National Football League (NFL)'s traditional Thanksgiving Day games, the NBA's Christmas Day games have no fixed opponents; rather, they feature some of the best teams and players. Very often a rematch of the previous season's NBA Finals is showcased on Christmas Day.

The first NBA game played on December 25 came in 1947, a year after the NBA's inception, when the New York Knicks beat the Providence Steamrollers at Madison Square Garden 89–75. Since then, the NBA has played games every year on Christmas Day except in 1998 (when a lockout canceled half the 1998–99 season). This makes the NBA the only league to regularly schedule games on December 25.

In the early days, regional proximity dictated most of the matchups. Teams would usually play their geographical rivals to cut down on holiday travel and to allow them to have more time with their families. According to Dr. Jack Ramsay, who coached the Portland Trail Blazers from 1976–77 (their only championship season) to 1986, "Christmas meant being at home with the family and having a game we always won. That was a perfect Christmas to me." He set the record for most coaching victories on Christmas Day with 11, an achievement that Phil Jackson later matched in 2008.

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