Mark Allen Emmert is the former president of the National Collegiate Athletic Association. He was the fifth CEO of the NCAA; he was named as the incoming president on April 27, 2010, and assumed his duties on November 1, 2010, and remained in office until March 1, 2023.

The National Collegiate Athletic Association (NCAA) is a nonprofit organization that regulates student athletics among about 1,100 schools in the United States, and one in Canada. It also organizes the athletic programs of colleges and helps over 500,000 college student athletes who compete annually in college sports. The organization is headquartered in Indianapolis, Indiana.