Chicago Bulls (2007–2016)
The Chicago Bulls selected Noah as the ninth overall pick in the 2007 NBA draft. Noah and his teammates at Florida, Corey Brewer and Al Horford, became the highest-picked trio from the same college in the history of the NBA. Horford was chosen third overall by the Atlanta Hawks, and Brewer was chosen seventh overall by the Minnesota Timberwolves. On November 6, 2007, Noah made his regular season debut off the bench after missing the first three games with a sprained ankle. He scored 2 points and had 4 rebounds. Noah had a rocky start with his team after being given a suspension by a unanimous vote from his teammates in January 2008 following a confrontation with assistant coach Ron Adams.
Noah averaged 6.7 points and 7.6 rebounds per game during the 2008–09 regular season. Noah played a key role in Game 6 of the 2009 Eastern Conference first-round playoff series between the Bulls and the Boston Celtics. In the final minute of the game's third overtime period, with the score tied at 123–123, he stole the ball from Paul Pierce and dribbled down the court (unusual for a center) for a dunk, drawing Pierce's sixth foul in the process. The Bulls went on to win the game 128–127, though they would lose the series in Game 7.
During the 2009–10 season, Noah averaged 10.7 points and 11.0 rebounds per game. He only played 64 games due to injury. The Bulls once again made the playoffs, securing the 8th seed in the Eastern Conference. In the playoffs, Noah averaged 14.8 points per game and 13.0 rebounds, but the Bulls lost to the Cleveland Cavaliers in the first round in five games.
On October 4, 2010, Noah signed a five-year, $60 million contract extension with the Bulls. On December 15, 2010, the Bulls announced that due to ligament damage in Noah's hand, he would have surgery and miss 8 to 10 weeks. Noah was averaging 14 points and 11.7 rebounds in the 24 games prior to his injury. He returned to action in the 55th game of the season on February 23 after recuperating from right thumb surgery. He scored 7 points and had 16 rebounds in just over 24 minutes. He returned to the inactive list for games 74, 75 and 76.
On February 22, 2012, Noah recorded his first career triple-double with 13 points, 13 rebounds, and 10 assists in a game against the Milwaukee Bucks. It was the first triple-double by a Bulls center since Artis Gilmore recorded one in 1977.
On December 7, 2012, Noah recorded his career highs of 30 points and 23 rebounds in a win against the Detroit Pistons. On December 18, 2012, he recorded his second ever triple-double, scoring 11 points, grabbing 13 rebounds and providing a career-high-tying 10 assists, in a 100–89 victory over the Boston Celtics. On January 24, 2013, Noah was named as a reserve in the 2013 NBA All-Star Game, representing the Chicago Bulls alongside teammate Luol Deng. He became the Bulls' first All-Star center since Artis Gilmore in 1982. He played 16 minutes in the game, scoring 8 points and collecting 10 rebounds in the East's loss. On February 28, 2013, Noah recorded his third career triple-double, scoring 23 points, collecting 21 rebounds and blocking a career-high 11 shots in Chicago's 93–82 victory over the Philadelphia 76ers. In doing so, Noah joined Hakeem Olajuwon, Kareem Abdul-Jabbar, Shawn Bradley, Shaquille O'Neal, and Elvin Hayes as the only players to record a triple-double of 20-20-10 in points, rebounds, and blocks since blocks began being recorded, and the only player among them to do so while shooting 65 percent from the field.
From December 28, 2013, to February 1, 2014, Noah had an 18-game streak of 10 or more rebounds, averaging 13.9 rebounds during that stretch. The streak ended on February 3, 2014, in a game against the Sacramento Kings as Noah was ejected from the game after complaining due to a controversial foul call against him. Noah erupted and verbally abused the referees, resulting in a $15,000 fine from the NBA. On January 30, 2014, Noah was named a reserve in the 2014 NBA All-Star Game for the second time in his career. He played 21 minutes in the game (including the entire fourth quarter) and scored 8 points, collected 5 rebounds and had 5 assists while helping the East to win 163–155. On February 11, 2014, Noah recorded his fourth career triple-double in a 100–85 win against the Atlanta Hawks, finishing the game with 19 points, 16 rebounds and 11 assists. On February 19, 2014, Joakim accounted for 13 assists in a 94–92 road win against the Toronto Raptors. By doing so, he became the first NBA center with 3 games of 10+ assists in a season since Brad Miller of the Sacramento Kings in 2005–06 and the only center with 13 assists in a game since Vlade Divac in April 1996.
On March 2, 2014, Noah recorded his fifth career triple-double with 13 points, 12 rebounds and 14 assists in a 109–90 win over the New York Knicks. Noah's 14 assists was the most ever by a Bulls center, and the most by a center in the NBA since 1986. Three days later, in a 105–94 win over the Detroit Pistons, Noah recorded yet another triple-double finishing the game with 10 points, 11 rebounds and 11 assists. Joakim finished the month of March with 120 assists, the most by an NBA center since Wilt Chamberlain had 155 in March 1968. On April 9, 2014, Noah had 15 points, 13 rebounds and 10 assists in a 102–87 road win against the Minnesota Timberwolves, his fourth triple-double of the season. On April 21, 2014, Noah was awarded the NBA Defensive Player of the Year award for the first time in his career. He is the second Chicago Bull to win the award, after Michael Jordan who won it in the 1987–88 season, he also became the first Frenchman to win the award, the 4th international to win, and the second European overall to win. He finished the 2013-14 campaign fourth in MVP voting.
On June 4, 2014, Noah was named to the 2014 All-NBA first team.
On January 27, 2015, Noah had a season-best game with 18 points and 15 rebounds in a 113–111 overtime win over the Golden State Warriors. He finished the season averaging 7.2 points and 9.6 rebounds, his lowest averages since the 2009–10 season.
Noah lost his starting spot to Nikola Mirotić during the 2015 preseason, coming off the bench in his first 23 consecutive games of the 2015–16 season. Following a quadruple overtime loss to the Detroit Pistons on December 18, starting center Pau Gasol did not travel to New York for the Bulls' December 19 game against the Knicks. In his absence, Noah started in his first game of the season and subsequently scored a season-high 21 points. He also grabbed 10 rebounds in the game, six of them offensive, thus becoming the Bulls' career leader in offensive boards, passing Horace Grant (1,888). On December 23, he was ruled out for two to four weeks because of a slight tear within his sprained left shoulder, an injury he suffered in the Bulls' December 21 game against the Brooklyn Nets. After missing nine consecutive games with the injury, he returned to action on January 11, recording 9 rebounds and 4 assists off the bench in a loss to the Washington Wizards. On January 14, he made just his second start of the season, replacing the injured Pau Gasol. In 38 minutes of action, he recorded 6 points, 16 rebounds, 8 assists, 2 steals and 1 block in a 115–111 overtime win over the Philadelphia 76ers. In the next game the following night, Noah re-injured his left shoulder against the Dallas Mavericks. He was subsequently ruled out for four to six months after it was determined that he required surgery to stabilize his left shoulder.