Duke Roufus
| Duke Roufus | |
|---|---|
| Born | Jeffrey Ryan Roufus 19 February 1970 Milwaukee, Wisconsin, United States | 
| Height | 6 ft 0 in (1.83 m) | 
| Weight | 235 lb (107 kg; 16.8 st) | 
| Division | Heavyweight | 
| Style | Kickboxing, Muay Thai, Taekwondo, Karate, Brazilian Jiu-Jitsu | 
| Fighting out of | Milwaukee, Wisconsin, United States | 
| Team | Roufusport | 
| Rank | 4th degree black belt in Roufusport Kickboxing 3rd degree black belt in Taekwondo Purple belt in Brazilian jiu-jitsu | 
| Years active | 1988–2007 (Kickboxing) | 
| Kickboxing record | |
| Total | 45 | 
| Wins | 36 | 
| By knockout | 26 | 
| Losses | 8 | 
| Draws | 1 | 
| No contests | 0 | 
| Other information | |
| Notable relatives | Rick Roufus (brother) | 
| Notable students | Alan Belcher, Stephan Bonnar, Matt Mitrione, Anthony Pettis, Sergio Pettis, Emmanuel Sanchez, Paul Felder, Maycee Barber, Jared Gordon, Jens Pulver, Ben Rothwell, Ben Askren, Erik Koch, CM Punk, Tyron Woodley | 
Jeffrey Ryan "Duke" Roufus (born February 19, 1970) is an American former kickboxer and head coach of Roufusport based in Milwaukee, Wisconsin, United States. He is a well-known striking coach in North America.