- Source of Wealth: Film, Television
- Age: 64
- Birth Place: Athens, Georgia, United States
- Height: 6′ 3″ (1.91 m)
- Marital Status: Married (Kathleen Rosemary Treado)
- Full Name: Jeffrey Warren Daniels
- Nationality: American
- Date of Birth: February 19, 1955
- Ethnicity: English, Northern Irish (Scots-Irish), Scottish, German
- Occupation: Actor, Musician, Playwright
- Education: Central Michigan University, Eastern Michigan University
- Children: 3 (Benjamin, Lucas, Nellie)