Harvey Banks Martin was an American professional football player who was a defensive end in the National Football League (NFL) for the Dallas Cowboys from 1973 until 1983. He starred at South Oak Cliff High School and East Texas State University, before becoming an All-Pro with the Cowboys.

The Dallas Cowboys are a professional American football team based in the Dallas–Fort Worth metroplex. The Cowboys compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East division. The team is headquartered in Frisco, Texas, and has played its home games at AT&T Stadium in Arlington, Texas, since its opening in 2009. The stadium took its current name prior to the 2013 season, following the team's decision to sell the stadium's naming rights to telecommunications company AT&T. In January 2020, Mike McCarthy was hired as head coach of the Cowboys. He is the ninth in the team's history. McCarthy follows Jason Garrett, who coached the team from 2010 to 2019.