Reggie Nalder
- AKA: Deltas Van Burg, Detlef van Berg
- Birthday: September 4, 1907
- Astrology: Virgin
- Birthplace: Vienna, Austria
- Years Active: 1978 - 1985
- Ethnicity: Caucasian
- Nationality/Heritage: Austrian
- Hair Color: Grey
- Measurements: n/a
- Height: n/a
- Weight: n/a
- Tattoo: n/a
- Piercing: n/a
- Frequent partners: Annette Haven, Bill Margold, Jamie Gillis, Paul Thomas, Phil Marshak
- Website: n/a