- Source of Wealth: Football
- Age: 33
- Birth Place: Jacksonville, Florida, United States
- Height: 6′ 3″ (1.91 m)
- Weight: 260 lb (118 kg)
- Marital Status: Married (Dantia)
- Full Name: Clifford Samuel Avril
- Nationality: American
- Date of Birth: April 8, 1986
- Ethnicity: Haitian
- Occupation: Professional Football Player (Defensive End)
- Education: Purdue University
Cliff Avril is an American football player which has an estimated net worth of $28 million.
Cliff Avril started his football career when he joined the Purdue Boilermakers. He stepped into the NFL when he was drafted by the Detroit Lions in 2008, and he was named as All-Rookie team by Sporting News.
In 2013, Avril signed a two-year contract with the Seattle Seahawks. He was a part of the team which won the Super Bowl XLVIII.
Clifford Samuel Avril was born on April 8, 1986, in Jacksonville, Florida.