Rocky Calmus

The Tennessee Titans selected Calmus in the third round (77th overall pick) of the 2002 NFL Draft, and he played for the Titans from 2002 to 2004. Signed by the Indianapolis Colts for the 2005 season, he appeared in no regular season games for the team. Hampered by injuries throughout his professional career, he retired after the 2005 season. As of 2010 he owned a landscaping business in Franklin, Tennessee.

While attending the University of Oklahoma, Calmus played for coach John Blake and Bob Stoops's Oklahoma Sooners football team from 1998 to 2001. He was a three-time first-team All-Big 12 selection (1999, 2000, 2001), and a two-time consensus first-team All-American (2000, 2001). Calmus was recognized as the Big 12 Defensive Player of the Year as a junior and senior, and won the Butkus Award as the nation's premier college linebacker following his senior season in 2001. Calmus was a key defensive starter on the 2000 Sooners team that defeated the Florida State Seminoles 13–2 in the Orange Bowl to win the BCS National Championship.

Rocky Ayres Calmus (born August 1, 1979) is an American former college and professional football player who was a linebacker in the National Football League (NFL) for three seasons during the early 2000s. He played college football for the University of Oklahoma, earned consensus All-American honors twice, and was recognized as the nation's top college linebacker. The Tennessee Titans picked him in the third round of the 2002 NFL Draft.

His uncle, Dick Calmus, was a baseball pitcher who was signed as a bonus baby and played for the Los Angeles Dodgers and Chicago Cubs in the 1960s.